{"title":"Koch Maxi-Grid Panel Filters | MG200 MG300 MG400 MG550","description":"\u003cp\u003eKoch \u003cstrong\u003eMaxi-Grid\u003c\/strong\u003e is the synthetic-media panel filter line for AHU prefiltration and equipment protection where pleated construction isn't needed. \u003cstrong\u003eMG200, MG300, MG400, MG550, and MG600\u003c\/strong\u003e tier the synthetic media weight from light-duty equipment protection (MG200) up to heavy-duty industrial prefiltration (MG600). Self-supporting media — no expanded metal grid needed — reduces installation weight and simplifies disposal. Used as throwaway prefilters protecting Multi-Cell or DURAMAX final-stage filters in commercial AHUs, and as standalone filtration in light-duty and process-air applications. Available in cut blanket and bulk roll formats for AHU retrofits.\u003c\/p\u003e","products":[{"product_id":"koch-maxi-grid-mg200-merv-7-panel","title":"Koch Maxi-Grid MG200 Standard Panel Filter MERV 7 - Case of 24","description":"\u003cp\u003eThe Maxi-Grid 200 is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in Koch’s Maxi-Grid panel line — a \u003cstrong\u003e3-ply panel filter\u003c\/strong\u003e tuned for cost-sensitive applications where MERV 7 efficiency is sufficient. Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e, with downstream tackifier to lock in captured particles. The right pick for general-purpose air handling, equipment protection, and as a prefilter ahead of higher-efficiency final stages.\u003c\/p\u003e\u003ch3\u003eCommon Maxi-Grid construction\u003c\/h3\u003e\u003cp\u003eAll Maxi-Grid Standard Panels share a common construction philosophy: \u003cstrong\u003einternally-supported synthetic-media panel filters\u003c\/strong\u003e with a self-sealing frame design and steel internal support wire. The synthetic media handles high-moisture applications well, the progressively-dense media construction maximizes dust holding capacity, and the self-sealing design prevents air bypass at the frame edges. All four sub-lines (MG200, MG300, MG400, MG550) are sized to the same nominal dimensions and package 24 panels per case for efficient shipping and storage.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment protection\u003c\/strong\u003e — protect blowers, coils, and downstream filters from coarse particles at lowest cost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrefilter applications\u003c\/strong\u003e — ahead of MERV 11+ final filters in multi-stage systems, extending the higher-cost final filter’s life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e — office buildings, retail, light industrial where MERV 7 meets the need\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e — coarse particle removal upstream of the booth at the right price point\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-ply internally-supported panel filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase quantity:\u003c\/strong\u003e 24 panels per carton (space-saving packaging vs. standard 12-per-carton cardboard panels)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Standard Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes listed are nominal.\u003c\/strong\u003e Actual panel dimensions are slightly under nominal — standard for the industry. (Example: 10x20 nominal = 9-1\/2 x 19-1\/2 actual.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Each variant ships in a \u003cstrong\u003ecase of 24 panels\u003c\/strong\u003e — Koch’s space-saving packaging is roughly half the cube of standard 12-per-carton cardboard panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed link panels?\u003c\/strong\u003e The Maxi-Grid line is also available as linked continuous panels for side-access housings, eliminating bypass between filters. Contact us to spec link panels for your housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different size?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for non-standard sizes or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"10x20","offer_id":44118877601914,"sku":"132-1020-01","price":214.08,"currency_code":"USD","in_stock":true},{"title":"12x24","offer_id":44118877634682,"sku":"132-1224-01","price":226.8,"currency_code":"USD","in_stock":true},{"title":"16x20","offer_id":44118877667450,"sku":"132-1620-01","price":232.56,"currency_code":"USD","in_stock":true},{"title":"16x25","offer_id":44118877700218,"sku":"132-1625-01","price":252.0,"currency_code":"USD","in_stock":true},{"title":"20x20","offer_id":44118877732986,"sku":"132-2020-01","price":233.76,"currency_code":"USD","in_stock":true},{"title":"20x24","offer_id":44118877765754,"sku":"132-2024-01","price":267.6,"currency_code":"USD","in_stock":true},{"title":"20x25","offer_id":44118877798522,"sku":"132-2025-01","price":271.68,"currency_code":"USD","in_stock":true},{"title":"24x24","offer_id":44118877831290,"sku":"132-2424-01","price":289.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_5d6ab10e-2a51-43fc-a590-a3f92bca015b.jpg?v=1777728304"},{"product_id":"koch-maxi-grid-mg300-merv-8-panel","title":"Koch Maxi-Grid MG300 Standard Panel Filter MERV 8 - Case of 24","description":"\u003cp\u003eThe Maxi-Grid 300 is the \u003cstrong\u003eall-purpose workhorse\u003c\/strong\u003e in Koch’s Maxi-Grid panel line — a \u003cstrong\u003e3-ply panel filter\u003c\/strong\u003e with \u003cstrong\u003eMERV 8\u003c\/strong\u003e efficiency at the lowest pressure drop in the line. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e The tackifier is encapsulated between the second and third media layers for stable performance across the filter’s service life. The standard choice for commercial buildings, hospitals, and industrial systems that need MERV 8 capture with minimum airflow restriction.\u003c\/p\u003e\u003ch3\u003eCommon Maxi-Grid construction\u003c\/h3\u003e\u003cp\u003eAll Maxi-Grid Standard Panels share a common construction philosophy: \u003cstrong\u003einternally-supported synthetic-media panel filters\u003c\/strong\u003e with a self-sealing frame design and steel internal support wire. The synthetic media handles high-moisture applications well, the progressively-dense media construction maximizes dust holding capacity, and the self-sealing design prevents air bypass at the frame edges. All four sub-lines (MG200, MG300, MG400, MG550) are sized to the same nominal dimensions and package 24 panels per case for efficient shipping and storage.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and clinics\u003c\/strong\u003e — general-purpose air handling and prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e — manufacturing, warehousing, and process environments needing MERV 8 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for fiberglass throwaway filters\u003c\/strong\u003e — longer service life and better capture in the same panel form factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-ply internally-supported panel filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase quantity:\u003c\/strong\u003e 24 panels per carton (space-saving packaging vs. standard 12-per-carton cardboard panels)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Standard Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes listed are nominal.\u003c\/strong\u003e Actual panel dimensions are slightly under nominal — standard for the industry. (Example: 10x20 nominal = 9-1\/2 x 19-1\/2 actual.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Each variant ships in a \u003cstrong\u003ecase of 24 panels\u003c\/strong\u003e — Koch’s space-saving packaging is roughly half the cube of standard 12-per-carton cardboard panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed link panels?\u003c\/strong\u003e The Maxi-Grid line is also available as linked continuous panels for side-access housings, eliminating bypass between filters. Contact us to spec link panels for your housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different size?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for non-standard sizes or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"10x20","offer_id":44118877864058,"sku":"133-1020-01","price":247.92,"currency_code":"USD","in_stock":true},{"title":"12x24","offer_id":44118877896826,"sku":"133-1224-01","price":265.2,"currency_code":"USD","in_stock":true},{"title":"16x20","offer_id":44118877929594,"sku":"133-1620-01","price":274.56,"currency_code":"USD","in_stock":true},{"title":"16x25","offer_id":44118877962362,"sku":"133-1625-01","price":300.96,"currency_code":"USD","in_stock":true},{"title":"20x20","offer_id":44118877995130,"sku":"133-2020-01","price":298.32,"currency_code":"USD","in_stock":true},{"title":"20x24","offer_id":44118878027898,"sku":"133-2024-01","price":322.8,"currency_code":"USD","in_stock":true},{"title":"20x25","offer_id":44118878060666,"sku":"133-2025-01","price":328.56,"currency_code":"USD","in_stock":true},{"title":"24x24","offer_id":44118878093434,"sku":"133-2424-01","price":352.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_efa9c36d-0e44-49a6-a561-fbd2877e946f.jpg?v=1777728311"},{"product_id":"koch-maxi-grid-mg400-merv-11-panel","title":"Koch Maxi-Grid MG400 Standard Panel Filter MERV 11 - Case of 24","description":"\u003cp\u003eThe Maxi-Grid 400 is the \u003cstrong\u003ehigher-efficiency option\u003c\/strong\u003e in the Maxi-Grid panel line — a \u003cstrong\u003e4-ply panel filter\u003c\/strong\u003e built for applications requiring \u003cstrong\u003eMERV 11\u003c\/strong\u003e capture in a low-cost panel form factor. Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e — higher than the MG300 because of the extra media layer, but the trade-off delivers capture down to 1 micron. Dust holding capacity is \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e with downstream tackifier. Specify the MG400 for offices, schools, hotels, and light-industrial systems where MERV 11 is the target and pleated panels are not the right form factor.\u003c\/p\u003e\u003ch3\u003eCommon Maxi-Grid construction\u003c\/h3\u003e\u003cp\u003eAll Maxi-Grid Standard Panels share a common construction philosophy: \u003cstrong\u003einternally-supported synthetic-media panel filters\u003c\/strong\u003e with a self-sealing frame design and steel internal support wire. The synthetic media handles high-moisture applications well, the progressively-dense media construction maximizes dust holding capacity, and the self-sealing design prevents air bypass at the frame edges. All four sub-lines (MG200, MG300, MG400, MG550) are sized to the same nominal dimensions and package 24 panels per case for efficient shipping and storage.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, schools, hotels\u003c\/strong\u003e requiring MERV 11 capture in a panel form factor (rather than pleated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e where finer particle capture is required without upgrading to pleated panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e — the heavier 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth final stages\u003c\/strong\u003e where MERV 11 capture is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 4-ply internally-supported panel filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase quantity:\u003c\/strong\u003e 24 panels per carton (space-saving packaging vs. standard 12-per-carton cardboard panels)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers rather than overloading the first layer. The trade-off is the higher initial pressure drop (0.48″ w.g.); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Standard Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes listed are nominal.\u003c\/strong\u003e Actual panel dimensions are slightly under nominal — standard for the industry. (Example: 10x20 nominal = 9-1\/2 x 19-1\/2 actual.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Each variant ships in a \u003cstrong\u003ecase of 24 panels\u003c\/strong\u003e — Koch’s space-saving packaging is roughly half the cube of standard 12-per-carton cardboard panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed link panels?\u003c\/strong\u003e The Maxi-Grid line is also available as linked continuous panels for side-access housings, eliminating bypass between filters. Contact us to spec link panels for your housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different size?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for non-standard sizes or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"10x20","offer_id":44118878158970,"sku":"134-1020-01","price":219.84,"currency_code":"USD","in_stock":true},{"title":"12x24","offer_id":44118878191738,"sku":"134-1224-01","price":283.68,"currency_code":"USD","in_stock":true},{"title":"16x20","offer_id":44118878224506,"sku":"134-1620-01","price":294.72,"currency_code":"USD","in_stock":true},{"title":"16x25","offer_id":44118878257274,"sku":"134-1625-01","price":323.76,"currency_code":"USD","in_stock":true},{"title":"20x20","offer_id":44118878290042,"sku":"134-2020-01","price":321.36,"currency_code":"USD","in_stock":true},{"title":"20x24","offer_id":44118878322810,"sku":"134-2024-01","price":348.24,"currency_code":"USD","in_stock":true},{"title":"20x25","offer_id":44118878355578,"sku":"134-2025-01","price":354.48,"currency_code":"USD","in_stock":true},{"title":"24x24","offer_id":44118878388346,"sku":"134-2424-01","price":381.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_6d7f205a-7676-47cd-91c0-a54d746c98d2.jpg?v=1777728317"},{"product_id":"koch-maxi-grid-mg550-merv-8-panel","title":"Koch Maxi-Grid MG550 Antimicrobial Heavy-Duty Standard Panel Filter MERV 8 - Case of 24","description":"\u003cp\u003eThe Maxi-Grid 550 is the \u003cstrong\u003eantimicrobial, heavy-duty\u003c\/strong\u003e variant in the Maxi-Grid panel line — a \u003cstrong\u003e3-ply MERV 8 panel filter\u003c\/strong\u003e built around two key upgrades over the standard MG300: the media is treated with an \u003cstrong\u003eantimicrobial agent\u003c\/strong\u003e to inhibit microbial growth on captured organic matter, and the internal support wire is \u003cstrong\u003eheavy-duty\u003c\/strong\u003e for maximum frame rigidity in demanding installations. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300. The right pick when the application calls for MERV 8 efficiency plus antimicrobial protection or heavy-duty handling characteristics.\u003c\/p\u003e\u003ch3\u003eCommon Maxi-Grid construction\u003c\/h3\u003e\u003cp\u003eAll Maxi-Grid Standard Panels share a common construction philosophy: \u003cstrong\u003einternally-supported synthetic-media panel filters\u003c\/strong\u003e with a self-sealing frame design and steel internal support wire. The synthetic media handles high-moisture applications well, the progressively-dense media construction maximizes dust holding capacity, and the self-sealing design prevents air bypass at the frame edges. All four sub-lines (MG200, MG300, MG400, MG550) are sized to the same nominal dimensions and package 24 panels per case for efficient shipping and storage.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e — antimicrobial treatment is a meaningful upgrade where captured biological material would otherwise grow on the filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e — antimicrobial protection in environments with elevated organic loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial applications\u003c\/strong\u003e — the heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — where antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-ply internally-supported panel filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase quantity:\u003c\/strong\u003e 24 panels per carton (space-saving packaging vs. standard 12-per-carton cardboard panels)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and any high-occupancy commercial building. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Standard Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes listed are nominal.\u003c\/strong\u003e Actual panel dimensions are slightly under nominal — standard for the industry. (Example: 10x20 nominal = 9-1\/2 x 19-1\/2 actual.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Each variant ships in a \u003cstrong\u003ecase of 24 panels\u003c\/strong\u003e — Koch’s space-saving packaging is roughly half the cube of standard 12-per-carton cardboard panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed link panels?\u003c\/strong\u003e The Maxi-Grid line is also available as linked continuous panels for side-access housings, eliminating bypass between filters. Contact us to spec link panels for your housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different size?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for non-standard sizes or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"10x20","offer_id":44118878421114,"sku":"135-1020-01","price":239.04,"currency_code":"USD","in_stock":true},{"title":"12x24","offer_id":44118878453882,"sku":"135-1224-01","price":255.12,"currency_code":"USD","in_stock":true},{"title":"16x20","offer_id":44118878486650,"sku":"135-1620-01","price":264.0,"currency_code":"USD","in_stock":true},{"title":"16x25","offer_id":44118878519418,"sku":"135-1625-01","price":288.72,"currency_code":"USD","in_stock":true},{"title":"20x20","offer_id":44118878552186,"sku":"135-2020-01","price":286.56,"currency_code":"USD","in_stock":true},{"title":"20x24","offer_id":44118878584954,"sku":"135-2024-01","price":309.36,"currency_code":"USD","in_stock":true},{"title":"20x25","offer_id":44118878617722,"sku":"135-2025-01","price":314.64,"currency_code":"USD","in_stock":true},{"title":"24x24","offer_id":44118878650490,"sku":"135-2424-01","price":337.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_07ef5299-e5f6-44bf-a377-33494af68ab7.jpg?v=1777728326"},{"product_id":"koch-maxi-grid-mg200-merv-7-link-panel","title":"Koch Maxi-Grid MG200 12\" High Standard Link Panel Filter MERV 7 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 200 Standard Link Panel is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in Koch’s linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 7\u003c\/strong\u003e panels designed to drop into side-access filter housings as a single continuous unit. Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e The right pick for cost-sensitive equipment protection and prefilter applications in side-access AHU configurations.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfigure the link panel to match your housing length: each Maxi-Grid MG200 Link Panel is built around 12″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (12″x22″, 12″x24″, or 12″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access AHU equipment protection\u003c\/strong\u003e at the lowest cost point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access prefilter stages\u003c\/strong\u003e ahead of MERV 11+ final filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e with side-access housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e in side-access configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 12″-tall panels are linked end-to-end. Available: 2-panel (12″x44″-46″ total length), 3-panel (66″-69″), 4-panel (88″-92″), 5-panel (110″-115″), 6-panel (132″-138″), 7-panel (154″-161″), 8-panel (176″-184″), or the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 12″x22″, 12″x24″, or 12″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Link Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and side-access prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLink Panels vs. Standard Panels\u003c\/h3\u003e\u003cp\u003eIf your housing uses a \u003cstrong\u003efront-access\u003c\/strong\u003e design (single panels installed one-by-one into a holding frame), use the standard Maxi-Grid MG200 Panel rather than this link panel. Link panels are purpose-built for \u003cstrong\u003eside-access\u003c\/strong\u003e housings where the entire continuous unit slides into a track.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length and depth\u003c\/strong\u003e before ordering. Match the panel count to track length and panel width to housing depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length or width?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (44-46\" length) \/ 12\"x22\"","offer_id":44118878716026,"sku":"132-1222-02","price":216.36,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 12\"x24\"","offer_id":44118878748794,"sku":"132-1224-02","price":225.36,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 12\"x25\"","offer_id":44118878781562,"sku":"132-1225-02","price":230.28,"currency_code":"USD","in_stock":true},{"title":"3-panel (66-69\" length) \/ 12\"x22\"","offer_id":44118878814330,"sku":"132-1222-03","price":217.12,"currency_code":"USD","in_stock":true},{"title":"3-panel (72-75\" length) \/ 12\"x24\"","offer_id":44118878847098,"sku":"132-1224-03","price":226.0,"currency_code":"USD","in_stock":true},{"title":"3-panel (75-78\" length) \/ 12\"x25\"","offer_id":44118878879866,"sku":"132-1225-03","price":230.88,"currency_code":"USD","in_stock":true},{"title":"4-panel (88-92\" length) \/ 12\"x22\"","offer_id":44118878912634,"sku":"132-1222-04","price":217.44,"currency_code":"USD","in_stock":true},{"title":"4-panel (96-100\" length) \/ 12\"x24\"","offer_id":44118878945402,"sku":"132-1224-04","price":226.38,"currency_code":"USD","in_stock":true},{"title":"4-panel (100-104\" length) \/ 12\"x25\"","offer_id":44118878978170,"sku":"132-1225-04","price":231.42,"currency_code":"USD","in_stock":true},{"title":"5-panel (110-115\" length) \/ 12\"x22\"","offer_id":44118879010938,"sku":"132-1222-05","price":228.05,"currency_code":"USD","in_stock":true},{"title":"5-panel (120-125\" length) \/ 12\"x24\"","offer_id":44118879043706,"sku":"132-1224-05","price":238.2,"currency_code":"USD","in_stock":true},{"title":"5-panel (125-130\" length) \/ 12\"x25\"","offer_id":44118879076474,"sku":"132-1225-05","price":243.35,"currency_code":"USD","in_stock":true},{"title":"6-panel (132-138\" length) \/ 12\"x22\"","offer_id":44118879109242,"sku":"132-1222-06","price":217.8,"currency_code":"USD","in_stock":true},{"title":"6-panel (144-150\" length) \/ 12\"x24\"","offer_id":44118879142010,"sku":"132-1224-06","price":226.8,"currency_code":"USD","in_stock":true},{"title":"6-panel (150-156\" length) \/ 12\"x25\"","offer_id":44118879174778,"sku":"132-1225-06","price":213.68,"currency_code":"USD","in_stock":true},{"title":"7-panel (154-161\" length) \/ 12\"x22\"","offer_id":44118879207546,"sku":"132-1222-07","price":188.07,"currency_code":"USD","in_stock":true},{"title":"7-panel (168-175\" length) \/ 12\"x24\"","offer_id":44118879240314,"sku":"132-1224-07","price":194.34,"currency_code":"USD","in_stock":true},{"title":"7-panel (175-182\" length) \/ 12\"x25\"","offer_id":44118879273082,"sku":"132-1225-07","price":198.69,"currency_code":"USD","in_stock":true},{"title":"8-panel (176-184\" length) \/ 12\"x22\"","offer_id":44118879305850,"sku":"132-1222-08","price":213.84,"currency_code":"USD","in_stock":true},{"title":"8-panel (192-200\" length) \/ 12\"x24\"","offer_id":44118879338618,"sku":"132-1224-08","price":221.13,"currency_code":"USD","in_stock":true},{"title":"8-panel (200-208\" length) \/ 12\"x25\"","offer_id":44118879371386,"sku":"132-1225-08","price":225.48,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x22\"","offer_id":44118879404154,"sku":"132-1222-24","price":214.06,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x24\"","offer_id":44118879436922,"sku":"132-1224-24","price":227.57,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x25\"","offer_id":44118879469690,"sku":"132-1225-24","price":232.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_e58f530b-da32-4dcd-b95a-1f00efa82360.jpg?v=1777728978"},{"product_id":"koch-maxi-grid-mg300-merv-8-link-panel","title":"Koch Maxi-Grid MG300 12\" High Standard Link Panel Filter MERV 8 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 300 Standard Link Panel is the \u003cstrong\u003eall-purpose workhorse\u003c\/strong\u003e in the linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 8\u003c\/strong\u003e panels with the lowest pressure drop in the Maxi-Grid family. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e Tackifier is encapsulated between the second and third media layers for stable performance over the service life. The standard choice for commercial buildings, hospitals, and industrial side-access AHUs.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfigure the link panel to match your housing length: each Maxi-Grid MG300 Link Panel is built around 12″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (12″x22″, 12″x24″, or 12″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC with side-access housings\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and clinics\u003c\/strong\u003e — general-purpose air handling and side-access prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e with side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for fiberglass throwaway link filters\u003c\/strong\u003e — longer service life and better capture in the same form factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 12″-tall panels are linked end-to-end. Available: 2-panel (12″x44″-46″ total length), 3-panel (66″-69″), 4-panel (88″-92″), 5-panel (110″-115″), 6-panel (132″-138″), 7-panel (154″-161″), 8-panel (176″-184″), or the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 12″x22″, 12″x24″, or 12″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Link Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and side-access prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLink Panels vs. Standard Panels\u003c\/h3\u003e\u003cp\u003eIf your housing uses a \u003cstrong\u003efront-access\u003c\/strong\u003e design (single panels installed one-by-one into a holding frame), use the standard Maxi-Grid MG300 Panel rather than this link panel. Link panels are purpose-built for \u003cstrong\u003eside-access\u003c\/strong\u003e housings where the entire continuous unit slides into a track.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length and depth\u003c\/strong\u003e before ordering. Match the panel count to track length and panel width to housing depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length or width?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (44-46\" length) \/ 12\"x22\"","offer_id":44118879502458,"sku":"133-1222-02","price":252.24,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 12\"x24\"","offer_id":44118879535226,"sku":"133-1224-02","price":263.4,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 12\"x25\"","offer_id":44118879567994,"sku":"133-1225-02","price":269.52,"currency_code":"USD","in_stock":true},{"title":"3-panel (66-69\" length) \/ 12\"x22\"","offer_id":44118879600762,"sku":"133-1222-03","price":252.96,"currency_code":"USD","in_stock":true},{"title":"3-panel (72-75\" length) \/ 12\"x24\"","offer_id":44118879633530,"sku":"133-1224-03","price":264.24,"currency_code":"USD","in_stock":true},{"title":"3-panel (75-78\" length) \/ 12\"x25\"","offer_id":44118879666298,"sku":"133-1225-03","price":270.08,"currency_code":"USD","in_stock":true},{"title":"4-panel (88-92\" length) \/ 12\"x22\"","offer_id":44118879699066,"sku":"133-1222-04","price":253.32,"currency_code":"USD","in_stock":true},{"title":"4-panel (96-100\" length) \/ 12\"x24\"","offer_id":44118879731834,"sku":"133-1224-04","price":264.54,"currency_code":"USD","in_stock":true},{"title":"4-panel (100-104\" length) \/ 12\"x25\"","offer_id":44118879764602,"sku":"133-1225-04","price":270.6,"currency_code":"USD","in_stock":true},{"title":"5-panel (110-115\" length) \/ 12\"x22\"","offer_id":44118879797370,"sku":"133-1222-05","price":265.5,"currency_code":"USD","in_stock":true},{"title":"5-panel (120-125\" length) \/ 12\"x24\"","offer_id":44118879830138,"sku":"133-1224-05","price":277.95,"currency_code":"USD","in_stock":true},{"title":"5-panel (125-130\" length) \/ 12\"x25\"","offer_id":44118879862906,"sku":"133-1225-05","price":274.55,"currency_code":"USD","in_stock":true},{"title":"6-panel (132-138\" length) \/ 12\"x22\"","offer_id":44118879895674,"sku":"133-1222-06","price":253.64,"currency_code":"USD","in_stock":true},{"title":"6-panel (144-150\" length) \/ 12\"x24\"","offer_id":44118879928442,"sku":"133-1224-06","price":264.92,"currency_code":"USD","in_stock":true},{"title":"6-panel (150-156\" length) \/ 12\"x25\"","offer_id":44118879961210,"sku":"133-1225-06","price":270.96,"currency_code":"USD","in_stock":true},{"title":"7-panel (154-161\" length) \/ 12\"x22\"","offer_id":44118879993978,"sku":"133-1222-07","price":215.94,"currency_code":"USD","in_stock":true},{"title":"7-panel (168-175\" length) \/ 12\"x24\"","offer_id":44118880026746,"sku":"133-1224-07","price":224.76,"currency_code":"USD","in_stock":true},{"title":"7-panel (175-182\" length) \/ 12\"x25\"","offer_id":44118880059514,"sku":"133-1225-07","price":238.59,"currency_code":"USD","in_stock":true},{"title":"8-panel (176-184\" length) \/ 12\"x22\"","offer_id":44118880092282,"sku":"133-1222-08","price":245.79,"currency_code":"USD","in_stock":true},{"title":"8-panel (192-200\" length) \/ 12\"x24\"","offer_id":44118880125050,"sku":"133-1224-08","price":265.05,"currency_code":"USD","in_stock":true},{"title":"8-panel (200-208\" length) \/ 12\"x25\"","offer_id":44118880157818,"sku":"133-1225-08","price":261.33,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x22\"","offer_id":44118880190586,"sku":"133-1222-24","price":254.41,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x24\"","offer_id":44118880223354,"sku":"133-1224-24","price":265.71,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x25\"","offer_id":44118880256122,"sku":"133-1225-24","price":271.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_702fcbb6-2ae0-4aa8-8b7d-9610f6fedd40.jpg?v=1777728987"},{"product_id":"koch-maxi-grid-mg400-merv-11-link-panel","title":"Koch Maxi-Grid MG400 12\" High Standard Link Panel Filter MERV 11 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 400 Standard Link Panel is the \u003cstrong\u003ehigher-efficiency option\u003c\/strong\u003e in the linked panel line — pre-linked \u003cstrong\u003e4-ply MERV 11\u003c\/strong\u003e panels for side-access housings where finer particle capture is required in a panel form factor. Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e The extra ply enables MERV 11 capture; the higher pressure drop is the engineering trade-off. Specify the MG400 Link Panel for offices, schools, hotels, and light industrial systems where MERV 11 is the target.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfigure the link panel to match your housing length: each Maxi-Grid MG400 Link Panel is built around 12″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (12″x22″, 12″x24″, or 12″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, schools, hotels\u003c\/strong\u003e with side-access housings requiring MERV 11 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e in side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages in side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e with side-access housings — the 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth final stages\u003c\/strong\u003e with side-access where MERV 11 capture is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 12″-tall panels are linked end-to-end. Available: 2-panel (12″x44″-46″ total length), 3-panel (66″-69″), 4-panel (88″-92″), 5-panel (110″-115″), 6-panel (132″-138″), 7-panel (154″-161″), 8-panel (176″-184″), or the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 12″x22″, 12″x24″, or 12″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 4-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers. The trade-off is the higher initial pressure drop (0.48″ w.g. per panel); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Link Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and side-access prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLink Panels vs. Standard Panels\u003c\/h3\u003e\u003cp\u003eIf your housing uses a \u003cstrong\u003efront-access\u003c\/strong\u003e design (single panels installed one-by-one into a holding frame), use the standard Maxi-Grid MG400 Panel rather than this link panel. Link panels are purpose-built for \u003cstrong\u003eside-access\u003c\/strong\u003e housings where the entire continuous unit slides into a track.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length and depth\u003c\/strong\u003e before ordering. Match the panel count to track length and panel width to housing depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length or width?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (44-46\" length) \/ 12\"x22\"","offer_id":44118880321658,"sku":"134-1222-02","price":270.0,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 12\"x24\"","offer_id":44118880354426,"sku":"134-1224-02","price":282.12,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 12\"x25\"","offer_id":44118880387194,"sku":"134-1225-02","price":288.6,"currency_code":"USD","in_stock":true},{"title":"3-panel (66-69\" length) \/ 12\"x22\"","offer_id":44118880419962,"sku":"134-1222-03","price":270.72,"currency_code":"USD","in_stock":true},{"title":"3-panel (72-75\" length) \/ 12\"x24\"","offer_id":44118880452730,"sku":"134-1224-03","price":282.96,"currency_code":"USD","in_stock":true},{"title":"3-panel (75-78\" length) \/ 12\"x25\"","offer_id":44118880485498,"sku":"134-1225-03","price":289.52,"currency_code":"USD","in_stock":true},{"title":"4-panel (88-92\" length) \/ 12\"x22\"","offer_id":44118880518266,"sku":"134-1222-04","price":271.14,"currency_code":"USD","in_stock":true},{"title":"4-panel (96-100\" length) \/ 12\"x24\"","offer_id":44118880551034,"sku":"134-1224-04","price":283.32,"currency_code":"USD","in_stock":true},{"title":"4-panel (100-104\" length) \/ 12\"x25\"","offer_id":44118880583802,"sku":"134-1225-04","price":290.04,"currency_code":"USD","in_stock":true},{"title":"5-panel (110-115\" length) \/ 12\"x22\"","offer_id":44118880616570,"sku":"134-1222-05","price":284.15,"currency_code":"USD","in_stock":true},{"title":"5-panel (120-125\" length) \/ 12\"x24\"","offer_id":44118880649338,"sku":"134-1224-05","price":297.8,"currency_code":"USD","in_stock":true},{"title":"5-panel (125-130\" length) \/ 12\"x25\"","offer_id":44118880682106,"sku":"134-1225-05","price":304.7,"currency_code":"USD","in_stock":true},{"title":"6-panel (132-138\" length) \/ 12\"x22\"","offer_id":44118880714874,"sku":"134-1222-06","price":275.28,"currency_code":"USD","in_stock":true},{"title":"6-panel (144-150\" length) \/ 12\"x24\"","offer_id":44118880747642,"sku":"134-1224-06","price":283.84,"currency_code":"USD","in_stock":true},{"title":"6-panel (150-156\" length) \/ 12\"x25\"","offer_id":44118880780410,"sku":"134-1225-06","price":269.72,"currency_code":"USD","in_stock":true},{"title":"7-panel (154-161\" length) \/ 12\"x22\"","offer_id":44118880813178,"sku":"134-1222-07","price":222.84,"currency_code":"USD","in_stock":true},{"title":"7-panel (168-175\" length) \/ 12\"x24\"","offer_id":44118880845946,"sku":"134-1224-07","price":249.81,"currency_code":"USD","in_stock":true},{"title":"7-panel (175-182\" length) \/ 12\"x25\"","offer_id":44118880878714,"sku":"134-1225-07","price":255.66,"currency_code":"USD","in_stock":true},{"title":"8-panel (176-184\" length) \/ 12\"x22\"","offer_id":44118880911482,"sku":"134-1222-08","price":271.68,"currency_code":"USD","in_stock":true},{"title":"8-panel (192-200\" length) \/ 12\"x24\"","offer_id":44118880944250,"sku":"134-1224-08","price":251.34,"currency_code":"USD","in_stock":true},{"title":"8-panel (200-208\" length) \/ 12\"x25\"","offer_id":44118880977018,"sku":"134-1225-08","price":269.85,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x22\"","offer_id":44118881009786,"sku":"134-1222-24","price":272.37,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x24\"","offer_id":44118881042554,"sku":"134-1224-24","price":284.66,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x25\"","offer_id":44118881075322,"sku":"134-1225-24","price":270.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_75cc4a80-5029-4562-964c-3d27d71f764e.jpg?v=1777728995"},{"product_id":"koch-maxi-grid-mg550-merv-8-link-panel","title":"Koch Maxi-Grid MG550 Antimicrobial Heavy-Duty 12\" High Standard Link Panel Filter MERV 8 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 550 Standard Link Panel is the \u003cstrong\u003eantimicrobial, heavy-duty\u003c\/strong\u003e variant in the linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 8\u003c\/strong\u003e panels with two key upgrades over the standard MG300 Link: the media is treated with an \u003cstrong\u003eantimicrobial agent\u003c\/strong\u003e to inhibit microbial growth on captured organic matter, and the internal support wire is \u003cstrong\u003eheavy-duty\u003c\/strong\u003e for maximum frame rigidity in demanding side-access installations. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300 Link.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfigure the link panel to match your housing length: each Maxi-Grid MG550 Link Panel is built around 12″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (12″x22″, 12″x24″, or 12″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e with side-access housings — antimicrobial treatment is a meaningful upgrade for biological-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e in side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial side-access AHUs\u003c\/strong\u003e — heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 12″-tall panels are linked end-to-end. Available: 2-panel (12″x44″-46″ total length), 3-panel (66″-69″), 4-panel (88″-92″), 5-panel (110″-115″), 6-panel (132″-138″), 7-panel (154″-161″), 8-panel (176″-184″), or the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 12″x22″, 12″x24″, or 12″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 Link Panel media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and high-occupancy commercial buildings. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid Link Panel sub-lines, each tuned for a different application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and side-access prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line, encapsulated tackifier. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLink Panels vs. Standard Panels\u003c\/h3\u003e\u003cp\u003eIf your housing uses a \u003cstrong\u003efront-access\u003c\/strong\u003e design (single panels installed one-by-one into a holding frame), use the standard Maxi-Grid MG550 Panel rather than this link panel. Link panels are purpose-built for \u003cstrong\u003eside-access\u003c\/strong\u003e housings where the entire continuous unit slides into a track.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length and depth\u003c\/strong\u003e before ordering. Match the panel count to track length and panel width to housing depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length or width?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (44-46\" length) \/ 12\"x22\"","offer_id":44118881108090,"sku":"135-1222-02","price":240.36,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 12\"x24\"","offer_id":44118881140858,"sku":"135-1224-02","price":253.56,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 12\"x25\"","offer_id":44118881173626,"sku":"135-1225-02","price":259.32,"currency_code":"USD","in_stock":true},{"title":"3-panel (66-69\" length) \/ 12\"x22\"","offer_id":44118881206394,"sku":"135-1222-03","price":240.72,"currency_code":"USD","in_stock":true},{"title":"3-panel (72-75\" length) \/ 12\"x24\"","offer_id":44118881239162,"sku":"135-1224-03","price":254.4,"currency_code":"USD","in_stock":true},{"title":"3-panel (75-78\" length) \/ 12\"x25\"","offer_id":44118881271930,"sku":"135-1225-03","price":260.16,"currency_code":"USD","in_stock":true},{"title":"4-panel (88-92\" length) \/ 12\"x22\"","offer_id":44118881304698,"sku":"135-1222-04","price":244.02,"currency_code":"USD","in_stock":true},{"title":"4-panel (96-100\" length) \/ 12\"x24\"","offer_id":44118881337466,"sku":"135-1224-04","price":254.76,"currency_code":"USD","in_stock":true},{"title":"4-panel (100-104\" length) \/ 12\"x25\"","offer_id":44118881370234,"sku":"135-1225-04","price":260.64,"currency_code":"USD","in_stock":true},{"title":"5-panel (110-115\" length) \/ 12\"x22\"","offer_id":44118881403002,"sku":"135-1222-05","price":255.8,"currency_code":"USD","in_stock":true},{"title":"5-panel (120-125\" length) \/ 12\"x24\"","offer_id":44118881435770,"sku":"135-1224-05","price":267.8,"currency_code":"USD","in_stock":true},{"title":"5-panel (125-130\" length) \/ 12\"x25\"","offer_id":44118881468538,"sku":"135-1225-05","price":273.0,"currency_code":"USD","in_stock":true},{"title":"6-panel (132-138\" length) \/ 12\"x22\"","offer_id":44118881501306,"sku":"135-1222-06","price":244.4,"currency_code":"USD","in_stock":true},{"title":"6-panel (144-150\" length) \/ 12\"x24\"","offer_id":44118881534074,"sku":"135-1224-06","price":250.72,"currency_code":"USD","in_stock":true},{"title":"6-panel (150-156\" length) \/ 12\"x25\"","offer_id":44118881566842,"sku":"135-1225-06","price":256.08,"currency_code":"USD","in_stock":true},{"title":"7-panel (154-161\" length) \/ 12\"x22\"","offer_id":44118881599610,"sku":"135-1222-07","price":212.01,"currency_code":"USD","in_stock":true},{"title":"7-panel (168-175\" length) \/ 12\"x24\"","offer_id":44118881632378,"sku":"135-1224-07","price":220.38,"currency_code":"USD","in_stock":true},{"title":"7-panel (175-182\" length) \/ 12\"x25\"","offer_id":44118881665146,"sku":"135-1225-07","price":225.69,"currency_code":"USD","in_stock":true},{"title":"8-panel (176-184\" length) \/ 12\"x22\"","offer_id":44118881697914,"sku":"135-1222-08","price":241.26,"currency_code":"USD","in_stock":true},{"title":"8-panel (192-200\" length) \/ 12\"x24\"","offer_id":44118881730682,"sku":"135-1224-08","price":250.8,"currency_code":"USD","in_stock":true},{"title":"8-panel (200-208\" length) \/ 12\"x25\"","offer_id":44118881763450,"sku":"135-1225-08","price":256.26,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x22\"","offer_id":44118881796218,"sku":"135-1222-24","price":241.45,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x24\"","offer_id":44118881828986,"sku":"135-1224-24","price":255.97,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 12\"x25\"","offer_id":44118881861754,"sku":"135-1225-24","price":261.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_5b01976e-b9ec-48e5-a5d6-40a3aaf835df.jpg?v=1777729001"},{"product_id":"koch-maxi-grid-mg200-merv-7-16-inch-link-panel","title":"Koch Maxi-Grid MG200 16\" High Link Panel Filter MERV 7 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 200 16″ High Link Panel is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in Koch’s 16″-high linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 7\u003c\/strong\u003e panels designed to drop into 16″-tall side-access filter tracks as a single continuous unit. Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e The right pick for cost-sensitive equipment protection and prefilter applications in side-access AHU configurations with 16″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e16″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG200 link line. Each linked unit is built around 16″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (16″x18″ through 16″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed 12″-high panels instead?\u003c\/h3\u003e\u003cp\u003eIf your housing uses 12″-high filter tracks rather than 16″, see the matching \u003cstrong\u003eKoch Maxi-Grid MG200 12″ Standard Link Panel\u003c\/strong\u003e product. Same construction, same MERV 7 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 16″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access AHU equipment protection\u003c\/strong\u003e in 16″-track configurations at the lowest cost point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access prefilter stages\u003c\/strong\u003e ahead of MERV 11+ final filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e with 16″ side-access housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e in 16″ side-access configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 16″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 16″-tall panels are linked end-to-end. Available from 2-panel (36″-38″ total length range) up through 8-panel (176″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 16″x18″, 16″x20″, 16″x22″, 16″x24″, or 16″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 16″ line offers \u003cstrong\u003e5 panel widths\u003c\/strong\u003e compared to the 12″ line’s 3 widths — covering more housing-depth options for taller filter tracks.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 16″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 16″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 16″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 16″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 16″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 16″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. 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Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (16″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e Tackifier is encapsulated between the second and third media layers for stable performance over the service life. The standard choice for commercial buildings, hospitals, and industrial side-access AHUs with 16″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e16″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG300 link line. Each linked unit is built around 16″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (16″x18″ through 16″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed 12″-high panels instead?\u003c\/h3\u003e\u003cp\u003eIf your housing uses 12″-high filter tracks rather than 16″, see the matching \u003cstrong\u003eKoch Maxi-Grid MG300 12″ Standard Link Panel\u003c\/strong\u003e product. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 16″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC with 16″ side-access housings\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and clinics\u003c\/strong\u003e — general-purpose air handling and side-access prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e with 16″-track side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for fiberglass throwaway link filters\u003c\/strong\u003e — longer service life and better capture in the same form factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 16″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 16″-tall panels are linked end-to-end. Available from 2-panel (36″-38″ total length range) up through 8-panel (176″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 16″x18″, 16″x20″, 16″x22″, 16″x24″, or 16″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 16″ line offers \u003cstrong\u003e5 panel widths\u003c\/strong\u003e compared to the 12″ line’s 3 widths — covering more housing-depth options for taller filter tracks.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 16″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 16″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 16″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 16″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 16″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 16″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 16″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 16″ Link vs. 12″ Link vs. Standard Panels\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (16″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 16″-tall sections, for side-access housings with 16″ filter tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for shorter side-access tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (16″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e The extra ply enables MERV 11 capture; the higher pressure drop is the engineering trade-off. Specify the MG400 16″ Link Panel for offices, schools, hotels, and light industrial systems where MERV 11 is the target.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e16″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG400 link line. Each linked unit is built around 16″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (16″x18″ through 16″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed 12″-high panels instead?\u003c\/h3\u003e\u003cp\u003eIf your housing uses 12″-high filter tracks rather than 16″, see the matching \u003cstrong\u003eKoch Maxi-Grid MG400 12″ Standard Link Panel\u003c\/strong\u003e product. Same construction, same MERV 11 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 16″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, schools, hotels\u003c\/strong\u003e with 16″ side-access housings requiring MERV 11 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e in 16″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e with 16″ side-access housings — the 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth final stages\u003c\/strong\u003e with side-access where MERV 11 capture is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 16″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 16″-tall panels are linked end-to-end. Available from 2-panel (36″-38″ total length range) up through 8-panel (176″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 16″x18″, 16″x20″, 16″x22″, 16″x24″, or 16″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 16″ line offers \u003cstrong\u003e5 panel widths\u003c\/strong\u003e compared to the 12″ line’s 3 widths — covering more housing-depth options for taller filter tracks.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 16″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 4-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers. The trade-off is the higher initial pressure drop (0.48″ w.g. per panel); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 16″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 16″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 16″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 16″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 16″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 16″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 16″ Link vs. 12″ Link vs. Standard Panels\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (16″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 16″-tall sections, for side-access housings with 16″ filter tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for shorter side-access tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (16″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (36-38\" length) \/ 16\"x18\"","offer_id":44118884778106,"sku":"134-1618-02","price":282.24,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 16\"x20\"","offer_id":44118884810874,"sku":"134-1620-02","price":293.52,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 16\"x22\"","offer_id":44118884843642,"sku":"134-1622-02","price":307.32,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 16\"x24\"","offer_id":44118884876410,"sku":"134-1624-02","price":317.16,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 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16\"x25\"","offer_id":44118886056058,"sku":"134-1625-24","price":325.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_1c21aeaf-fc7a-478c-9603-f86dcce9d407.jpg?v=1777729441"},{"product_id":"koch-maxi-grid-mg550-merv-8-16-inch-link-panel","title":"Koch Maxi-Grid MG550 Antimicrobial Heavy-Duty 16\" High Link Panel Filter MERV 8 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 550 16″ High Link Panel is the \u003cstrong\u003eantimicrobial, heavy-duty\u003c\/strong\u003e variant in the 16″-high linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 8\u003c\/strong\u003e panels with two key upgrades over the standard MG300 16″ Link: the media is treated with an \u003cstrong\u003eantimicrobial agent\u003c\/strong\u003e to inhibit microbial growth on captured organic matter, and the internal support wire is \u003cstrong\u003eheavy-duty\u003c\/strong\u003e for maximum frame rigidity in demanding 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300 16″ Link.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e16″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG550 link line. Each linked unit is built around 16″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (16″x18″ through 16″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed 12″-high panels instead?\u003c\/h3\u003e\u003cp\u003eIf your housing uses 12″-high filter tracks rather than 16″, see the matching \u003cstrong\u003eKoch Maxi-Grid MG550 12″ Standard Link Panel\u003c\/strong\u003e product. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 16″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e with 16″ side-access housings — antimicrobial treatment is meaningful for biological-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e in 16″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial 16″ side-access AHUs\u003c\/strong\u003e — heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 16″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 16″-tall panels are linked end-to-end. Available from 2-panel (36″-38″ total length range) up through 8-panel (176″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 16″x18″, 16″x20″, 16″x22″, 16″x24″, or 16″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 16″ line offers \u003cstrong\u003e5 panel widths\u003c\/strong\u003e compared to the 12″ line’s 3 widths — covering more housing-depth options for taller filter tracks.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 16″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 Link Panel media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and high-occupancy commercial buildings. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 16″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 16″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 16″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 16″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 16″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 16″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 16″ Link vs. 12″ Link vs. Standard Panels\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (16″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 16″-tall sections, for side-access housings with 16″ filter tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for shorter side-access tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (16″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (36-38\" length) \/ 16\"x18\"","offer_id":44118886088826,"sku":"135-1618-02","price":253.32,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 16\"x20\"","offer_id":44118886121594,"sku":"135-1620-02","price":262.8,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 16\"x22\"","offer_id":44118886154362,"sku":"135-1622-02","price":274.8,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 16\"x24\"","offer_id":44118886187130,"sku":"135-1624-02","price":283.08,"currency_code":"USD","in_stock":true},{"title":"2-panel (50-52\" length) \/ 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16\"x25\"","offer_id":44118887202938,"sku":"135-1625-08","price":310.59,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 16\"x18\"","offer_id":44118887235706,"sku":"135-1618-24","price":255.73,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 16\"x20\"","offer_id":44118887268474,"sku":"135-1620-24","price":265.29,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 16\"x22\"","offer_id":44118887301242,"sku":"135-1622-24","price":312.71,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 16\"x24\"","offer_id":44118887334010,"sku":"135-1624-24","price":285.55,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 16\"x25\"","offer_id":44118887366778,"sku":"135-1625-24","price":290.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_abb6c4a8-6015-4ad3-94df-c69d02997284.jpg?v=1777729449"},{"product_id":"koch-maxi-grid-mg200-merv-7-20-inch-link-panel","title":"Koch Maxi-Grid MG200 20\" High Link Panel Filter MERV 7 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 200 20″ High Link Panel is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in Koch’s 20″-high linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 7\u003c\/strong\u003e panels designed to drop into 20″-tall side-access filter tracks as a single continuous unit. Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e The right pick for cost-sensitive equipment protection and prefilter applications in side-access AHU configurations with 20″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e20″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG200 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 20″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (20″x16″ through 20″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG200 \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 7 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 20″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access AHU equipment protection\u003c\/strong\u003e in 20″-track configurations at the lowest cost point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access prefilter stages\u003c\/strong\u003e ahead of MERV 11+ final filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e with 20″ side-access housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e in 20″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge industrial air handlers\u003c\/strong\u003e with tall side-access tracks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 20″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 20″-tall panels are linked end-to-end. Available from 2-panel (32″-34″ total length range) up through 8-panel (200″+ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 20″x16″, 20″x18″, 20″x20″, 20″x22″, 20″x24″, or 20″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 20″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e — the broadest housing-depth range in the standard Maxi-Grid Link family (compared to 5 widths on the 16″ line and 3 widths on the 12″ line).\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 20″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 20″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 20″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 20″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 20″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 20″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 20″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (20″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 20″-tall sections, for side-access housings with 20″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections, for housings with 16″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. 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The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (32-34\" length) \/ 20\"x16\"","offer_id":44118888382586,"sku":"132-2016-02","price":230.76,"currency_code":"USD","in_stock":true},{"title":"2-panel (36-38\" length) \/ 20\"x18\"","offer_id":44118888415354,"sku":"132-2018-02","price":241.2,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 20\"x20\"","offer_id":44118888448122,"sku":"132-2020-02","price":248.88,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 20\"x22\"","offer_id":44118888480890,"sku":"132-2022-02","price":258.0,"currency_code":"USD","in_stock":true},{"title":"2-panel (48-50\" length) \/ 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e Tackifier is encapsulated between the second and third media layers for stable performance over the service life. The standard choice for commercial buildings, hospitals, and industrial side-access AHUs with 20″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e20″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG300 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 20″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (20″x16″ through 20″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG300 \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 20″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC with 20″ side-access housings\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and clinics\u003c\/strong\u003e — general-purpose air handling and side-access prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e with 20″-track side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge air handlers\u003c\/strong\u003e with tall filter racks where 20″ sections cover the full track height efficiently\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 20″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 20″-tall panels are linked end-to-end. Available from 2-panel (32″-34″ total length range) up through 8-panel (200″+ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 20″x16″, 20″x18″, 20″x20″, 20″x22″, 20″x24″, or 20″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 20″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e — the broadest housing-depth range in the standard Maxi-Grid Link family (compared to 5 widths on the 16″ line and 3 widths on the 12″ line).\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 20″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 20″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 20″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 20″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 20″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 20″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 20″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (20″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 20″-tall sections, for side-access housings with 20″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections, for housings with 16″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. 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Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e The extra ply enables MERV 11 capture; the higher pressure drop is the engineering trade-off. Specify the MG400 20″ Link Panel for offices, schools, hotels, and light industrial systems where MERV 11 is the target.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e20″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG400 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 20″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (20″x16″ through 20″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG400 \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 11 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 20″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, schools, hotels\u003c\/strong\u003e with 20″ side-access housings requiring MERV 11 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e in 20″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e with 20″ side-access housings — the 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge industrial air handlers\u003c\/strong\u003e with tall side-access tracks where MERV 11 is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 20″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 20″-tall panels are linked end-to-end. Available from 2-panel (32″-34″ total length range) up through 8-panel (200″+ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 20″x16″, 20″x18″, 20″x20″, 20″x22″, 20″x24″, or 20″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 20″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e — the broadest housing-depth range in the standard Maxi-Grid Link family (compared to 5 widths on the 16″ line and 3 widths on the 12″ line).\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 20″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 4-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers. The trade-off is the higher initial pressure drop (0.48″ w.g. per panel); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 20″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 20″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 20″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 20″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 20″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 20″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (20″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 20″-tall sections, for side-access housings with 20″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections, for housings with 16″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300 20″ Link.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e20″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG550 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 20″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (20″x16″ through 20″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG550 \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 20″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e with 20″ side-access housings — antimicrobial treatment is meaningful for biological-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e in 20″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial 20″ side-access AHUs\u003c\/strong\u003e — heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 20″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 20″-tall panels are linked end-to-end. Available from 2-panel (32″-34″ total length range) up through 8-panel (200″+ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 20″x16″, 20″x18″, 20″x20″, 20″x22″, 20″x24″, or 20″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 20″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e — the broadest housing-depth range in the standard Maxi-Grid Link family (compared to 5 widths on the 16″ line and 3 widths on the 12″ line).\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 20″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 Link Panel media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and high-occupancy commercial buildings. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 20″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 20″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 20″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 20″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 20″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 20″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (20″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 20″-tall sections, for side-access housings with 20″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections, for housings with 16″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. 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Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e The right pick for cost-sensitive equipment protection and prefilter applications in large side-access AHUs with 24″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e24″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG200 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 24″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (24″x12″ through 24″x24″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG200 \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 7 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 24″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge side-access AHU equipment protection\u003c\/strong\u003e in 24″-track configurations at the lowest cost point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access prefilter stages\u003c\/strong\u003e ahead of MERV 11+ final filters in large air handlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e with 24″ side-access housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e in 24″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial air handlers and rooftop units\u003c\/strong\u003e with tall side-access tracks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 24″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 24″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (192″-200″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 24″x12″, 24″x16″, 24″x18″, 24″x20″, 24″x22″, or 24″x24″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 24″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (24″x12″) to fully square (24″x24″) — covering the broadest combination of housing-depth and panel-section-height options in the standard Maxi-Grid Link family.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 24″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 24″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 24″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 24″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 24″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 24″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 24″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (24″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 24″-tall sections, for side-access housings with 24″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (24″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (24-26\" length) \/ 24\"x12\"","offer_id":44118895198330,"sku":"132-2412-02","price":230.28,"currency_code":"USD","in_stock":true},{"title":"2-panel (32-34\" length) \/ 24\"x16\"","offer_id":44118895231098,"sku":"132-2416-02","price":247.08,"currency_code":"USD","in_stock":true},{"title":"2-panel (36-38\" length) \/ 24\"x18\"","offer_id":44118895263866,"sku":"132-2418-02","price":256.44,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 24\"x20\"","offer_id":44118895296634,"sku":"132-2420-02","price":267.36,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e Tackifier is encapsulated between the second and third media layers for stable performance over the service life. The standard choice for large commercial buildings, hospitals, and industrial side-access AHUs with 24″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e24″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG300 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 24″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (24″x12″ through 24″x24″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG300 \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 24″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC with 24″ side-access housings\u003c\/strong\u003e — large office buildings, schools, hospitals, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and healthcare facilities\u003c\/strong\u003e with large AHU configurations — general-purpose air handling and side-access prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e with 24″-track side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRooftop units and large air handlers\u003c\/strong\u003e where 24″ sections cover the full track height efficiently\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 24″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 24″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (192″-200″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 24″x12″, 24″x16″, 24″x18″, 24″x20″, 24″x22″, or 24″x24″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 24″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (24″x12″) to fully square (24″x24″) — covering the broadest combination of housing-depth and panel-section-height options in the standard Maxi-Grid Link family.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 24″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 24″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 24″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 24″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 24″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 24″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 24″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (24″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 24″-tall sections, for side-access housings with 24″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (24″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e The extra ply enables MERV 11 capture; the higher pressure drop is the engineering trade-off. Specify the MG400 24″ Link Panel for large offices, schools, hotels, and light-industrial systems where MERV 11 is the target.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e24″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG400 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 24″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (24″x12″ through 24″x24″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG400 \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 11 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 24″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge offices, schools, hotels\u003c\/strong\u003e with 24″ side-access housings requiring MERV 11 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e in 24″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages in large AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e with 24″ side-access housings — the 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge industrial air handlers\u003c\/strong\u003e with tall side-access tracks where MERV 11 is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 24″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 24″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (192″-200″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 24″x12″, 24″x16″, 24″x18″, 24″x20″, 24″x22″, or 24″x24″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 24″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (24″x12″) to fully square (24″x24″) — covering the broadest combination of housing-depth and panel-section-height options in the standard Maxi-Grid Link family.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 24″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 4-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers. The trade-off is the higher initial pressure drop (0.48″ w.g. per panel); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 24″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 24″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 24″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 24″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 24″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 24″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (24″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 24″-tall sections, for side-access housings with 24″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (24″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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organic matter, and the internal support wire is \u003cstrong\u003eheavy-duty\u003c\/strong\u003e for maximum frame rigidity in demanding side-access installations. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300 24″ Link.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e24″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG550 link line — the tallest panel-section height in the standard Maxi-Grid family. Each linked unit is built around 24″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (24″x12″ through 24″x24″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG550 \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 24″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e with 24″ side-access housings — antimicrobial treatment is meaningful for biological-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e in large 24″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial 24″ side-access AHUs\u003c\/strong\u003e — heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 24″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 24″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (192″-200″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 24″x12″, 24″x16″, 24″x18″, 24″x20″, 24″x22″, or 24″x24″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 24″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (24″x12″) to fully square (24″x24″) — covering the broadest combination of housing-depth and panel-section-height options in the standard Maxi-Grid Link family.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 24″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 Link Panel media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and high-occupancy commercial buildings. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 24″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 24″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 24″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 24″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 24″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 24″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (24″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 24″-tall sections, for side-access housings with 24″ filter tracks. The tallest standard Link Panel option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (24″ here) to your filter track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (24-26\" length) \/ 24\"x12\"","offer_id":44118899916922,"sku":"135-2412-02","price":260.28,"currency_code":"USD","in_stock":true},{"title":"2-panel (32-34\" length) \/ 24\"x16\"","offer_id":44118899949690,"sku":"135-2416-02","price":282.96,"currency_code":"USD","in_stock":true},{"title":"2-panel (36-38\" length) \/ 24\"x18\"","offer_id":44118899982458,"sku":"135-2418-02","price":295.56,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 24\"x20\"","offer_id":44118900015226,"sku":"135-2420-02","price":309.48,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 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24\"x22\"","offer_id":44118900637818,"sku":"135-2422-05","price":341.05,"currency_code":"USD","in_stock":true},{"title":"5-panel (120-125\" length) \/ 24\"x24\"","offer_id":44118900670586,"sku":"135-2424-05","price":354.45,"currency_code":"USD","in_stock":true},{"title":"6-panel (72-78\" length) \/ 24\"x12\"","offer_id":44118900703354,"sku":"135-2412-06","price":261.8,"currency_code":"USD","in_stock":true},{"title":"6-panel (96-102\" length) \/ 24\"x16\"","offer_id":44118900736122,"sku":"135-2416-06","price":284.4,"currency_code":"USD","in_stock":true},{"title":"6-panel (108-114\" length) \/ 24\"x18\"","offer_id":44118900768890,"sku":"135-2418-06","price":297.2,"currency_code":"USD","in_stock":true},{"title":"6-panel (120-126\" length) \/ 24\"x20\"","offer_id":44118900801658,"sku":"135-2420-06","price":311.08,"currency_code":"USD","in_stock":true},{"title":"6-panel (132-138\" length) \/ 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24\"x22\"","offer_id":44118901227642,"sku":"135-2422-08","price":356.34,"currency_code":"USD","in_stock":true},{"title":"8-panel (192-200\" length) \/ 24\"x24\"","offer_id":44118901260410,"sku":"135-2424-08","price":338.01,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x12\"","offer_id":44118901293178,"sku":"135-2412-24","price":262.64,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x16\"","offer_id":44118901325946,"sku":"135-2416-24","price":296.48,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x18\"","offer_id":44118901358714,"sku":"135-2418-24","price":297.98,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x20\"","offer_id":44118901391482,"sku":"135-2420-24","price":311.87,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x22\"","offer_id":44118901424250,"sku":"135-2422-24","price":356.63,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 24\"x24\"","offer_id":44118901457018,"sku":"135-2424-24","price":338.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_36659da7-c3ab-4e96-af52-17a19707f6d4.jpg?v=1777732466"},{"product_id":"koch-maxi-grid-mg200-merv-7-25-inch-link-panel","title":"Koch Maxi-Grid MG200 25\" High Link Panel Filter MERV 7 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 200 25″ High Link Panel is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in Koch’s 25″-high linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 7\u003c\/strong\u003e panels designed to drop into 25″-tall side-access filter tracks as a single continuous unit. Initial pressure drop is \u003cstrong\u003e0.36″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e243 grams at 1.5″ w.g.\u003c\/strong\u003e The right pick for cost-sensitive equipment protection and prefilter applications in large side-access AHUs with 25″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e25″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG200 link line — the maximum panel-section height in the standard Maxi-Grid family. Each linked unit is built around 25″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (25″x12″ through 25″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003e25″ vs. 24″ panels — which do you need?\u003c\/h3\u003e\u003cp\u003eThe 25″ line is the maximum height in the standard Maxi-Grid Link family, and the extra inch over the 24″ line matters in retrofit situations where the housing track is just slightly taller than 24″. Always measure your filter track height before ordering — if your track is 25″ tall, ordering 24″ panels will leave a 1″ bypass gap at the top of the track, which defeats the purpose of using link panels in the first place.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG200 \u003cstrong\u003e24″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 7 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG200 25″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge side-access AHU equipment protection\u003c\/strong\u003e in 25″-track configurations at the lowest cost point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-access prefilter stages\u003c\/strong\u003e ahead of MERV 11+ final filters in large air handlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e with 25″ side-access housings (often retrofits where 24″ isn’t quite tall enough)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booth makeup air\u003c\/strong\u003e in 25″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial air handlers and rooftop units\u003c\/strong\u003e with maximum-height side-access tracks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 25″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 25″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (200″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 25″x12″, 25″x16″, 25″x18″, 25″x20″, 25″x22″, or 25″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 25″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (25″x12″) to fully square (25″x25″) — covering the full housing-depth range at the maximum standard panel-section height.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 25″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 7 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.36″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 243 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 7 captures\u003c\/h3\u003e\u003cp\u003eCaptures larger airborne dust, lint, pollen fragments, and most household and construction-grade dust. A step above basic equipment-protection filters; suitable as a prefilter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 25″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 25″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 25″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 25″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 25″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 25″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 25″, 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (25″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 25″-tall sections, for side-access housings with 25″ filter tracks. The maximum standard Link Panel height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 24″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. 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The variant price is the case price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard length, width, or height?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for custom link configurations or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"2-panel (24-26\" length) \/ 25\"x12\"","offer_id":44118902112378,"sku":"132-2512-02","price":237.24,"currency_code":"USD","in_stock":true},{"title":"2-panel (32-34\" length) \/ 25\"x16\"","offer_id":44118902145146,"sku":"132-2516-02","price":249.84,"currency_code":"USD","in_stock":true},{"title":"2-panel (36-38\" length) \/ 25\"x18\"","offer_id":44118902177914,"sku":"132-2518-02","price":260.16,"currency_code":"USD","in_stock":true},{"title":"2-panel (40-42\" length) \/ 25\"x20\"","offer_id":44118902210682,"sku":"132-2520-02","price":270.96,"currency_code":"USD","in_stock":true},{"title":"2-panel (44-46\" length) \/ 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25\"x22\"","offer_id":44118903619706,"sku":"132-2522-24","price":284.62,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x25\"","offer_id":44118903652474,"sku":"132-2525-24","price":299.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_b15b5d26-da12-442a-8b95-0b6e2770cef6.jpg?v=1777733020"},{"product_id":"koch-maxi-grid-mg300-merv-8-25-inch-link-panel","title":"Koch Maxi-Grid MG300 25\" High Link Panel Filter MERV 8 - Sold by the Case","description":"\u003cp\u003eThe Maxi-Grid 300 25″ High Link Panel is the \u003cstrong\u003eall-purpose workhorse\u003c\/strong\u003e in the 25″-high linked panel line — pre-linked \u003cstrong\u003e3-ply MERV 8\u003c\/strong\u003e panels with the lowest pressure drop in the Maxi-Grid family. Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e Tackifier is encapsulated between the second and third media layers for stable performance over the service life. The standard choice for large commercial buildings, hospitals, and industrial side-access AHUs with 25″ filter tracks.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e25″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG300 link line — the maximum panel-section height in the standard Maxi-Grid family. Each linked unit is built around 25″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (25″x12″ through 25″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003e25″ vs. 24″ panels — which do you need?\u003c\/h3\u003e\u003cp\u003eThe 25″ line is the maximum height in the standard Maxi-Grid Link family, and the extra inch over the 24″ line matters in retrofit situations where the housing track is just slightly taller than 24″. Always measure your filter track height before ordering — if your track is 25″ tall, ordering 24″ panels will leave a 1″ bypass gap at the top of the track, which defeats the purpose of using link panels in the first place.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG300 \u003cstrong\u003e24″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG300 25″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC with 25″ side-access housings\u003c\/strong\u003e — large office buildings, schools, hospitals, hospitality where MERV 8 is the target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals and healthcare facilities\u003c\/strong\u003e with large AHU configurations — general-purpose air handling and side-access prefilter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e with 25″-track side-access AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint spray booths\u003c\/strong\u003e — high-moisture-tolerant synthetic media is well-suited to booth environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRooftop units and large air handlers\u003c\/strong\u003e with maximum-height tracks (often retrofits)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 25″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 25″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (200″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 25″x12″, 25″x16″, 25″x18″, 25″x20″, 25″x22″, or 25″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 25″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (25″x12″) to fully square (25″x25″) — covering the full housing-depth range at the maximum standard panel-section height.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 25″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Encapsulated between 2nd and 3rd layers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 25″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 25″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 25″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 25″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 25″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 25″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 25″, 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (25″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 25″-tall sections, for side-access housings with 25″ filter tracks. The maximum standard Link Panel height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 24″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. 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Initial pressure drop is \u003cstrong\u003e0.48″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e195 grams at 1.5″ w.g.\u003c\/strong\u003e The extra ply enables MERV 11 capture; the higher pressure drop is the engineering trade-off. Specify the MG400 25″ Link Panel for large offices, schools, hotels, and light-industrial systems where MERV 11 is the target.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e25″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG400 link line — the maximum panel-section height in the standard Maxi-Grid family. Each linked unit is built around 25″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (25″x12″ through 25″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003e25″ vs. 24″ panels — which do you need?\u003c\/h3\u003e\u003cp\u003eThe 25″ line is the maximum height in the standard Maxi-Grid Link family, and the extra inch over the 24″ line matters in retrofit situations where the housing track is just slightly taller than 24″. Always measure your filter track height before ordering — if your track is 25″ tall, ordering 24″ panels will leave a 1″ bypass gap at the top of the track, which defeats the purpose of using link panels in the first place.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG400 \u003cstrong\u003e24″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 11 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG400 25″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge offices, schools, hotels\u003c\/strong\u003e with 25″ side-access housings requiring MERV 11 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-industrial systems\u003c\/strong\u003e in 25″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and laboratory pre-filtration\u003c\/strong\u003e — ahead of MERV 13+ final stages in large AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e with 25″ side-access housings — the 4-ply construction holds up to airflow swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge industrial air handlers\u003c\/strong\u003e with maximum-height side-access tracks where MERV 11 is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 25″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 25″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (200″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 25″x12″, 25″x16″, 25″x18″, 25″x20″, 25″x22″, or 25″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 25″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (25″x12″) to fully square (25″x25″) — covering the full housing-depth range at the maximum standard panel-section height.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 25″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 4-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 11 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.48″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 195 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 11 captures\u003c\/h3\u003e\u003cp\u003eCaptures fine dust, smoke, auto fumes, and most airborne particles down to 1 micron. A strong general-purpose efficiency for offices, schools, hotels, and light industrial.\u003c\/p\u003e\u003ch3\u003eWhy 4-ply construction\u003c\/h3\u003e\u003cp\u003eThe MG400’s additional media layer is what enables MERV 11 capture in a panel form factor. The four progressively dense layers each capture a specific particle-size range — coarser particles in the upstream layers, finer particles in the downstream layers. This staged capture also extends service life by distributing particle loading across all four layers. The trade-off is the higher initial pressure drop (0.48″ w.g. per panel); confirm your blower can handle this resistance before specifying.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 25″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 25″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 25″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 25″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 25″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 25″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 25″, 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (25″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 25″-tall sections, for side-access housings with 25″ filter tracks. The maximum standard Link Panel height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 24″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (25″ here) to your filter track. Ordering the wrong panel-height creates bypass gaps that defeat the purpose of link panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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Initial pressure drop is \u003cstrong\u003e0.28″ w.g. at 400 FPM\u003c\/strong\u003e per panel with a dust holding capacity of \u003cstrong\u003e268 grams at 1.5″ w.g.\u003c\/strong\u003e, identical to the MG300 25″ Link.\u003c\/p\u003e\u003ch3\u003eWhat link panels are and why they matter\u003c\/h3\u003e\u003cp\u003eLink panels are pre-linked continuous strips of individual filter panels designed to drop into \u003cstrong\u003eside-access filter housings\u003c\/strong\u003e as a single unit. Standard panel filters (front-access) install one panel at a time into a holding frame; link panels replace an entire row of filters in one motion. Two operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated air bypass:\u003c\/strong\u003e Conventional individual panels can leave gaps between filters or at the end of a track, allowing unfiltered air to pass through. Link panels are continuously joined — no gaps, no bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster installation and removal:\u003c\/strong\u003e Maintenance personnel pull and replace one continuous unit per filter track instead of multiple individual panels. Significant labor savings on large air handlers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product covers the \u003cstrong\u003e25″-high panel section\u003c\/strong\u003e of the Maxi-Grid MG550 link line — the maximum panel-section height in the standard Maxi-Grid family. Each linked unit is built around 25″-tall individual panel sections joined together. Choose the number of panels (2 through 8, or the 24-panel Master Link) based on the length of your housing track, and the panel width (25″x12″ through 25″x25″) based on your housing depth.\u003c\/p\u003e\u003ch3\u003e25″ vs. 24″ panels — which do you need?\u003c\/h3\u003e\u003cp\u003eThe 25″ line is the maximum height in the standard Maxi-Grid Link family, and the extra inch over the 24″ line matters in retrofit situations where the housing track is just slightly taller than 24″. Always measure your filter track height before ordering — if your track is 25″ tall, ordering 24″ panels will leave a 1″ bypass gap at the top of the track, which defeats the purpose of using link panels in the first place.\u003c\/p\u003e\u003ch3\u003eNeed a different panel-section height?\u003c\/h3\u003e\u003cp\u003eIf your housing uses shorter filter tracks, see the matching Koch Maxi-Grid MG550 \u003cstrong\u003e24″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e20″ High Link Panel\u003c\/strong\u003e, \u003cstrong\u003e16″ High Link Panel\u003c\/strong\u003e, or \u003cstrong\u003e12″ Standard Link Panel\u003c\/strong\u003e. Same construction, same MERV 8 rating, same case-pack pricing model — just sized for shorter housings.\u003c\/p\u003e\u003ch3\u003eWhen Maxi-Grid MG550 25″ Link Panel is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare and clinical facilities\u003c\/strong\u003e with 25″ side-access housings — antimicrobial treatment is meaningful for biological-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e in large 25″ side-access configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-moisture installations\u003c\/strong\u003e — humid and condensing environments where standard panel media might support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemanding commercial 25″ side-access AHUs\u003c\/strong\u003e — heavy-duty wire support adds rigidity for installations with rough handling or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-cycle commercial HVAC\u003c\/strong\u003e — antimicrobial protection extends practical service life between changeouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the link panel to your housing\u003c\/h3\u003e\u003cp\u003eEach 25″ link panel is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel count:\u003c\/strong\u003e How many 25″-tall panels are linked end-to-end. Available from 2-panel (24″-26″ total length range) up through 8-panel (200″-208″ total), plus the 24-panel \u003cstrong\u003eMaster Link\u003c\/strong\u003e (continuous extra-long unit). Select the count that matches your housing track length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel width:\u003c\/strong\u003e 25″x12″, 25″x16″, 25″x18″, 25″x20″, 25″x22″, or 25″x25″. Match to your housing depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 25″ line offers \u003cstrong\u003e6 panel widths\u003c\/strong\u003e ranging from very narrow (25″x12″) to fully square (25″x25″) — covering the full housing-depth range at the maximum standard panel-section height.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel height:\u003c\/strong\u003e 25″ (per individual panel section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Pre-linked continuous panel filter for side-access housings, 3-ply construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic, progressively dense (suitable for high-moisture applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Self-sealing design with steel internal support wire (heavy-duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial:\u003c\/strong\u003e Yes (media-side treatment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.28″ w.g. at 400 FPM face velocity (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 268 grams at 1.5″ w.g. final pressure drop (per panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Classified per UL Standard 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K-902\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eCaptures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard residential and commercial efficiency for everyday indoor air quality, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eAntimicrobial treatment\u003c\/h3\u003e\u003cp\u003eThe MG550 Link Panel media is treated with an antimicrobial agent that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This makes the MG550 a strong choice for installations where captured biological material would otherwise become a substrate for microbial growth over the filter’s service life — healthcare environments, food processing, hospitality, and high-occupancy commercial buildings. The antimicrobial treatment protects the filter media itself; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eChoosing across the Maxi-Grid 25″ Link Panel line\u003c\/h3\u003e\u003cp\u003eKoch offers four Maxi-Grid sub-lines in the 25″ high link panel format:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG200 25″ Link (MERV 7):\u003c\/strong\u003e Most economical, 3-ply, downstream tackifier. Equipment protection and prefilter applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG300 25″ Link (MERV 8):\u003c\/strong\u003e All-purpose workhorse, 3-ply, lowest pressure drop in the line. Standard commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG400 25″ Link (MERV 11):\u003c\/strong\u003e Higher efficiency, 4-ply, higher pressure drop. Light-industrial and high-IAQ commercial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMG550 25″ Link (MERV 8):\u003c\/strong\u003e Antimicrobial-treated 3-ply with heavy-duty wire support. Healthcare, food processing, high-moisture sites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eForm-factor decision: 25″, 24″, 20″, 16″, or 12″ Link — or Standard Panels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (25″ Link):\u003c\/strong\u003e Pre-linked continuous panels, 25″-tall sections, for side-access housings with 25″ filter tracks. The maximum standard Link Panel height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 24″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 20″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 16″-tall sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″ Link Panel (sister product):\u003c\/strong\u003e Same construction, 12″-tall sections, for housings with 12″ tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Panel (front-access):\u003c\/strong\u003e Individual panels installed one-by-one into front-access holding frames. Different form factor entirely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your housing track length, depth, and panel-height requirement\u003c\/strong\u003e before ordering. Match panel count to track length, panel width to housing depth, and panel-section height (25″ here) to your filter track. Ordering the wrong panel-height creates bypass gaps that defeat the purpose of link panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by panel count: 2-panel link = 12 units per case; 3-panel = 8; 4-panel = 6; 5-panel = 5; 6-panel = 4; 7-panel and 8-panel = 3; 24-panel Master Link = 1 per case. 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25\"x22\"","offer_id":44118907977850,"sku":"135-2522-07","price":319.8,"currency_code":"USD","in_stock":true},{"title":"7-panel (175-182\" length) \/ 25\"x25\"","offer_id":44118908010618,"sku":"135-2525-07","price":349.92,"currency_code":"USD","in_stock":true},{"title":"8-panel (96-104\" length) \/ 25\"x12\"","offer_id":44118908043386,"sku":"135-2512-08","price":282.06,"currency_code":"USD","in_stock":true},{"title":"8-panel (128-136\" length) \/ 25\"x16\"","offer_id":44118908076154,"sku":"135-2516-08","price":282.75,"currency_code":"USD","in_stock":true},{"title":"8-panel (144-152\" length) \/ 25\"x18\"","offer_id":44118908108922,"sku":"135-2518-08","price":324.03,"currency_code":"USD","in_stock":true},{"title":"8-panel (160-168\" length) \/ 25\"x20\"","offer_id":44118908141690,"sku":"135-2520-08","price":320.16,"currency_code":"USD","in_stock":true},{"title":"8-panel (176-184\" length) \/ 25\"x22\"","offer_id":44118908174458,"sku":"135-2522-08","price":363.27,"currency_code":"USD","in_stock":true},{"title":"8-panel (200-208\" length) \/ 25\"x25\"","offer_id":44118908207226,"sku":"135-2525-08","price":397.68,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x12\"","offer_id":44118908239994,"sku":"135-2512-24","price":282.33,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x16\"","offer_id":44118908272762,"sku":"135-2516-24","price":289.09,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x18\"","offer_id":44118908305530,"sku":"135-2518-24","price":302.85,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x20\"","offer_id":44118908338298,"sku":"135-2520-24","price":316.77,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x22\"","offer_id":44118908371066,"sku":"135-2522-24","price":363.58,"currency_code":"USD","in_stock":true},{"title":"Master Link (24 panels) \/ 25\"x25\"","offer_id":44118908403834,"sku":"135-2525-24","price":351.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_c1396d73-31fe-4e12-a105-e2f005595c18.jpg?v=1777733042"},{"product_id":"koch-maxi-grid-600l-diffusion-panel","title":"Koch Maxi-Grid 600L Diffusion Panel Filter for Paint Spray Booths - Case of 24","description":"\u003cp\u003eThe Koch \u003cstrong\u003eMaxi-Grid 600L Diffusion Panel\u003c\/strong\u003e is a purpose-built \u003cstrong\u003epaint-overspray collector\u003c\/strong\u003e — an externally-supported diffusion media panel designed to drop into \u003cstrong\u003ecrossdraft and downdraft paint spray booths\u003c\/strong\u003e, automotive paint plants, and industrial coating applications. This is not a general-purpose HVAC filter; it’s a specialty product engineered to capture and hold paint overspray solids while distributing booth airflow evenly across the work area.\u003c\/p\u003e\u003ch3\u003eHow the MG600L differs from the standard Maxi-Grid line\u003c\/h3\u003e\u003cp\u003eThe Maxi-Grid family includes both general-HVAC panels (MG200, MG300, MG400, MG550) and this specialty diffusion panel (MG600L). The differences are substantial:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport architecture:\u003c\/strong\u003e The MG600L is \u003cstrong\u003eexternally supported\u003c\/strong\u003e — the support structure is on the outside of the media, optimized to handle the sticky paint solids that would otherwise foul an internal wire. Standard Maxi-Grid panels (MG200—MG550) are internally supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Diffusion media designed for paint overspray capture and progressive loading. Standard Maxi-Grid panels use progressively-dense HVAC media tuned for general particulate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Crossdraft and downdraft booth exhaust, automotive spray plants, industrial coating lines. NOT for general HVAC air handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e Diffusion panels are characterized by their paint-holding capacity and pressure-drop progression curve, not by an HVAC MERV rating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen the MG600L is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossdraft paint spray booths\u003c\/strong\u003e — mounted in the booth’s exhaust filter rack to capture overspray before air reaches the exhaust fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDowndraft paint booth pits\u003c\/strong\u003e — either as the primary collector or as a final filter stage behind a paint pocket or first-stage collector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive paint plants\u003c\/strong\u003e — OEM and refinish operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial coating applications\u003c\/strong\u003e — powder-coat pre-stages and liquid-coating exhaust filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for accordion-style or pad diffusion media\u003c\/strong\u003e — the MG600L offers framed, drop-in installation versus loose pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Externally-supported diffusion media panel, 1″ depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Synthetic diffusion media designed for paint overspray capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e External support cage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication class:\u003c\/strong\u003e Paint spray booth (crossdraft and downdraft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletins:\u003c\/strong\u003e Koch K-902 and PB-798-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase quantity:\u003c\/strong\u003e 24 panels per carton (full cartons only — no broken cases)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow a diffusion panel works in a booth\u003c\/h3\u003e\u003cp\u003ePaint spray booths require two things from their exhaust filtration: \u003cstrong\u003ecapture and hold paint overspray\u003c\/strong\u003e (so the exhaust fan and ductwork stay clean), and \u003cstrong\u003edistribute airflow evenly\u003c\/strong\u003e across the booth opening (so the painter experiences laminar, predictable airflow without dead spots or hot spots that affect finish quality).\u003c\/p\u003e\u003cp\u003eThe MG600L’s diffusion media is engineered to do both. The progressive media density loads paint solids deep into the panel rather than blinding off at the upstream face, extending service life. The external support structure prevents the loaded panel from sagging or collapsing — critical because a sagging filter creates uneven airflow and ruined finishes.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes listed are nominal.\u003c\/strong\u003e Actual panel dimensions are slightly under nominal — standard for the industry. (Example: 10x20 nominal = 9-1\/2 x 19-1\/2 actual.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold in full cases of 24 panels.\u003c\/strong\u003e Per Koch policy, MG600L panels ship in full cartons only — broken-case orders are not available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService life:\u003c\/strong\u003e Heavily application-dependent. Driven by paint solids volume, type of coating (high-solids enamel vs. low-solids basecoat), spray method (HVLP vs. conventional vs. airless), and booth airflow rate. Monitor pressure drop across the panel; replace when it reaches the manufacturer’s recommended terminal pressure drop or when paint blow-through becomes visible on the downstream side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-standard size or a different paint-booth filter type?\u003c\/strong\u003e Koch also offers the KDF 600, Paint Pockets, SprayClean Duo-Pak, and SprayStop E-Pak 650 paint-booth filtration products. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for these or for facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Koch paint spray booth filter family\u003c\/h3\u003e\u003cp\u003eThe MG600L is one product in Koch’s paint spray booth filtration line, which covers different stages of paint exhaust filtration:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaxi-Grid 600L Diffusion Panel (this product):\u003c\/strong\u003e Drop-in framed diffusion media for crossdraft and downdraft booth filter racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKDF 600 series:\u003c\/strong\u003e Continuous-roll diffusion media for booths designed around roll-feed filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint Pockets:\u003c\/strong\u003e Pocket-style first-stage paint collectors for high-overspray applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprayClean Duo-Pak:\u003c\/strong\u003e Two-stage paint collector for combined coarse-and-fine overspray capture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprayStop E-Pak 650:\u003c\/strong\u003e Final-stage exhaust filter for emissions-controlled booths.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the filter to your booth design and exhaust configuration. Most paint booths use the diffusion panel as either the primary or secondary stage, with paint pockets handling first-stage capture in high-overspray applications.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"10x20","offer_id":44118908993658,"sku":"136-1020-01","price":943.68,"currency_code":"USD","in_stock":true},{"title":"12x24","offer_id":44118909026426,"sku":"136-1224-01","price":1045.44,"currency_code":"USD","in_stock":true},{"title":"16x20","offer_id":44118909059194,"sku":"136-1620-01","price":1037.04,"currency_code":"USD","in_stock":true},{"title":"16x25","offer_id":44118909091962,"sku":"136-1625-01","price":1128.0,"currency_code":"USD","in_stock":true},{"title":"20x20","offer_id":44118909124730,"sku":"136-2020-01","price":1177.92,"currency_code":"USD","in_stock":true},{"title":"20x25","offer_id":44118909157498,"sku":"136-2025-01","price":1271.76,"currency_code":"USD","in_stock":true},{"title":"24x24","offer_id":44118909190266,"sku":"136-2424-01","price":1296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_b2021e38-72e4-4308-b086-73158b51e2d0.jpg?v=1777733492"},{"product_id":"koch-maxi-grid-slip-on-service-rolls","title":"Koch Maxi-Grid Slip-On Service Rolls - PTAC and Fan Coil Sleeve Media","description":"\u003cp\u003eKoch \u003cstrong\u003eMaxi-Grid Slip-On Service Rolls\u003c\/strong\u003e are \u003cstrong\u003econtinuous rolls of sleeve filter media\u003c\/strong\u003e that slip over a replaceable internal steel wire frame, creating a complete filter on demand. Designed for \u003cstrong\u003efan coil units, package terminal air conditioners (PTAC units), hotel HVAC, commercial buildings, and hospital air handlers\u003c\/strong\u003e — any application where the filter wire stays in place and only the media gets replaced.\u003c\/p\u003e\u003ch3\u003eWhy slip-on sleeves exist (and why they save money)\u003c\/h3\u003e\u003cp\u003eMost disposable filters are throwaway frame-and-media units — you buy a complete panel, install it, then replace the entire panel (frame and media together) at end of life. Slip-on sleeves split that economics: the \u003cstrong\u003e9-gauge rust-resistant steel wire frame stays in service for years\u003c\/strong\u003e, and only the \u003cstrong\u003epolyester media sleeve gets replaced\u003c\/strong\u003e. For high-volume applications — a hotel with hundreds of PTAC units, or a hospital with dozens of fan coil units — the per-changeout cost drops substantially compared to disposable framed filters.\u003c\/p\u003e\u003cp\u003eKoch positions this line as an \u003cstrong\u003eeconomical replacement for fiberglass throwaway filters\u003c\/strong\u003e in applications where the wire support frame is already in place or can be installed once. Cut the sleeve to length from the roll, slip it over the wire, install in the unit. When it loads up, pull the wire, slip off the old sleeve, slip on a new one from the roll.\u003c\/p\u003e\u003ch3\u003eThree sleeve types — choosing between SS, DL, and DL200\u003c\/h3\u003e\u003cp\u003eKoch offers three sleeve constructions on this product. All three carry the same \u003cstrong\u003eMERV 5\u003c\/strong\u003e efficiency rating per ASHRAE Test Standard 52.2 and serve the same applications — the differences are in media density, dust holding capacity, and roll length:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType SS (Polyester + Spunbonded):\u003c\/strong\u003e Single-layer polyester face with a spunbonded backing for support. Initial pressure drop \u003cstrong\u003e0.30″ w.g. at 400 FPM\u003c\/strong\u003e, dust holding capacity \u003cstrong\u003e105 grams at 1.5″ w.g.\u003c\/strong\u003e The economical choice for general-purpose PTAC and fan coil applications. \u003cstrong\u003e135-foot rolls\u003c\/strong\u003e, 14 width options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType DL (Dual-Layered Polyester):\u003c\/strong\u003e Two layers of polyester for higher dust holding capacity and longer service life. Initial pressure drop \u003cstrong\u003e0.34″ w.g. at 400 FPM\u003c\/strong\u003e. Specify Type DL when the application demands longer changeout intervals, when the airstream carries heavier dust loading, or when the marginal cost of the upgraded media is worth fewer changeouts. \u003cstrong\u003e135-foot rolls\u003c\/strong\u003e, 12 width options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType DL200 (Dual-Layered Polyester, 90-foot Rolls):\u003c\/strong\u003e Same dual-layered polyester construction as Type DL but in \u003cstrong\u003e90-foot rolls\u003c\/strong\u003e (vs. 135-foot). 9 width options (8″ through 16″). The right pick when you need DL performance but a smaller roll volume per facility — useful for smaller properties, lower-volume changeout cycles, or storage-constrained installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing the sleeve to your wire frame\u003c\/h3\u003e\u003cp\u003eEach sleeve is identified by two dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e SS, DL, or DL200 (see comparison above)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e Match to the wire frame width. Available widths range from \u003cstrong\u003e7″ through 30″\u003c\/strong\u003e on the SS line, \u003cstrong\u003e7″ through 30″\u003c\/strong\u003e on the DL line, and \u003cstrong\u003e8″ through 16″\u003c\/strong\u003e on the DL200 line. Roll length is \u003cstrong\u003e135 feet for SS and DL\u003c\/strong\u003e, or \u003cstrong\u003e90 feet for DL200\u003c\/strong\u003e. You cut the sleeve to the length you need from the roll — the roll feeds dozens to hundreds of changeouts per facility depending on filter size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote on availability:\u003c\/strong\u003e Not every width is available on every Type. The variant dropdown only shows real-world available combinations — if you don’t see your width on a particular Type, that combination isn’t cataloged. Try the other Type or \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e for unusual sizes.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Continuous roll of sleeve media (135′ or 90′) — cut to length on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Polyester (Type SS) or dual-layered polyester (Type DL \/ DL200)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible frame:\u003c\/strong\u003e 9-gauge rust-resistant steel wire (Koch sells these separately, or compatible third-party frames work)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e No tackifier (sleeve media)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 5 per ASHRAE Test Standard 52.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.30″ w.g. at 400 FPM (Type SS); 0.34″ w.g. at 400 FPM (Type DL \/ DL200)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust holding capacity:\u003c\/strong\u003e 105 grams at 1.5″ w.g. (Type SS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletins:\u003c\/strong\u003e Koch K-902 and K-892-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the roll.\u003c\/strong\u003e One roll per order; multiple rolls can be ordered as separate quantities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere slip-on sleeves are typically deployed\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHotel and motel PTAC units\u003c\/strong\u003e — the classic high-volume application; one roll services dozens of rooms across multiple changeouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan coil units\u003c\/strong\u003e in commercial buildings, condos, and apartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospital patient room AC units\u003c\/strong\u003e and clinical fan coil installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini-split and ductless A\/C indoor units\u003c\/strong\u003e with sleeve-compatible filter racks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake-up air units\u003c\/strong\u003e and small commercial AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for fiberglass throwaway filters\u003c\/strong\u003e in any application where the wire frame can stay in place\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 5 captures\u003c\/h3\u003e\u003cp\u003eMERV 5 is a \u003cstrong\u003ebasic prefilter and equipment-protection efficiency\u003c\/strong\u003e — captures larger airborne dust, lint, and pollen. Suitable for protecting blowers, coils, and downstream filters from coarse particles in applications where a high-efficiency final filter isn’t required. Not appropriate as a final filter for healthcare clean spaces, high-IAQ applications, or anywhere MERV 8+ is specified.\u003c\/p\u003e\u003cp\u003eIf your application requires higher efficiency, see Koch’s standard Maxi-Grid Panel filters (MG200 through MG550, MERV 7 through MERV 11) or the Multi-Pleat line for pleated alternatives.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your wire frame width\u003c\/strong\u003e before ordering. Sleeve width must match the frame width — ordering a 12″ sleeve for a 14″ frame leaves the filter undersized and creates bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire frames sold separately.\u003c\/strong\u003e If you need replaceable wire frames in addition to the sleeve media, contact us for the matching Koch frame SKUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut to length on site.\u003c\/strong\u003e Each roll feeds many filter changeouts; the media is cut to the length needed for each filter at install time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a non-cataloged width or roll length?\u003c\/strong\u003e \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for unusual sizes or facility-scale orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"Type SS \/ 7\" wide x 135' roll","offer_id":44118909321338,"sku":"115-731-007","price":282.55,"currency_code":"USD","in_stock":true},{"title":"Type SS \/ 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