{"title":"Paint Booth Pocket \u0026 Cube Filters | Duo-Pak, Universal Cube","description":"\u003cp\u003ePaint booth \u003cstrong\u003epocket filters\u003c\/strong\u003e and \u003cstrong\u003ecube filters\u003c\/strong\u003e for final exhaust collection. Pocket filters use deep multi-pocket construction (2\/3\/5\/6 pockets) for maximum dust-holding capacity. Cube filters use single-pocket compact construction for booths with limited depth. Includes Duo-Pak, Universal Cube, E-Pak 650, and E-Pak 950 product lines.\u003c\/p\u003e","products":[{"product_id":"koch-duo-cube-1-ply-merv-6-cube-filter","title":"Koch Duo-Cube 1-Ply MERV 6 Synthetic Extended-Surface Cube Filter - Sold by the Case","description":"\u003cp\u003eKoch \u003cstrong\u003eDuo-Cube 1-Ply MERV 6 Cube Filters\u003c\/strong\u003e are extended-surface synthetic cube filters designed for general HVAC final-stage filtration in commercial buildings, industrial systems, and any application that uses cube-style filter baskets or holding frames. The 1-Ply construction is the \u003cstrong\u003eeconomical entry point\u003c\/strong\u003e in the Duo-Cube line — single-density polyester media with scrim backing, tuned for low-resistance airflow and reliable equipment protection.\u003c\/p\u003e\u003ch3\u003eWhat a cube filter is (and where it goes)\u003c\/h3\u003e\u003cp\u003eCube filters are \u003cstrong\u003eextended-surface filters\u003c\/strong\u003e — the media is folded or pleated into a deep three-dimensional cube that increases the filter’s effective surface area dramatically compared to a flat panel filter of the same face dimensions. A 24x24x8 cube has the same face footprint as a 24x24x8 panel, but several times more media area packed into that 8″ depth. This means longer service life, lower pressure drop at equivalent capture, and better dust holding capacity.\u003c\/p\u003e\u003cp\u003eCube filters drop into \u003cstrong\u003eside-load cube baskets, top-load racks, or front-load holding frames\u003c\/strong\u003e commonly found in commercial AHUs, packaged rooftop units, and larger industrial air handlers. They’re typically a \u003cstrong\u003efinal filter stage\u003c\/strong\u003e behind a panel prefilter, capturing what makes it past the prefilter while the deep pleated geometry gives extended service life.\u003c\/p\u003e\u003ch3\u003eStandard vs. Self-Seal — choosing the right construction\u003c\/h3\u003e\u003cp\u003eThis product offers \u003cstrong\u003etwo construction tiers\u003c\/strong\u003e of the same 1-Ply MERV 6 media, differentiated by how the filter holds itself in the rack:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Duo-Cube (poly media, no wire frame):\u003c\/strong\u003e Filter media without an integral wire frame. Designed for use in \u003cstrong\u003eexisting cube-type baskets\u003c\/strong\u003e — the basket itself provides the support structure; the filter just drops in. The right pick when your equipment is already configured for basket-style filters and you don’t need the filter to be self-supporting. Lowest cost option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal Duo-Cube (poly media with integral wire frame):\u003c\/strong\u003e The same poly media with an \u003cstrong\u003einternal steel wire support\u003c\/strong\u003e built into the filter. The wire frame creates a \u003cstrong\u003eself-sealing design\u003c\/strong\u003e that fits standard holding frames \u003cstrong\u003ewithout clips or fasteners\u003c\/strong\u003e — the filter expands against the frame perimeter and seals the gap on its own. Eliminates air bypass that can happen when a filter shifts in the rack. The right pick for installations where the filter rack is a standard holding frame (rather than a basket), or where bypass elimination is a design priority.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoth constructions use identical media and carry identical MERV 6 efficiency. The choice comes down to the rack you’re installing into and whether you need the filter to be self-supporting.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Extended-surface synthetic cube filter, 1-ply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic polyester (single-density with scrim backing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance:\u003c\/strong\u003e Suitable for high-moisture air handling applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e No frame (Standard) or integral 9-gauge steel wire (Self-Seal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTackifier:\u003c\/strong\u003e Available in dry or tackified versions (specify at order if tackified is needed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency rating:\u003c\/strong\u003e MERV 6 per ASHRAE Test Standard 52.2-2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial pressure drop:\u003c\/strong\u003e 0.10″ w.g. at 400 FPM (8″ depth); 0.15″ w.g. (11″); 0.19″ w.g. (15″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K111C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by depth: 8″-15″ depths typically ship 10 per case; 20″ depths typically ship 5 per case. The variant price is the case price.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen the 1-Ply Duo-Cube is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral commercial HVAC final filtration\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 6 meets the spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment protection\u003c\/strong\u003e in air handlers, packaged rooftops, and larger industrial AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrefilter stages\u003c\/strong\u003e ahead of higher-MERV final filters in multi-stage systems — the deep cube geometry extends the prefilter’s service life dramatically over a flat panel prefilter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-airflow applications\u003c\/strong\u003e where pressure drop is the limiting factor and the system can’t support a higher-MERV restriction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive applications\u003c\/strong\u003e where 1-Ply MERV 6 capture meets the design requirement and a higher MERV would over-spec the system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 6 captures\u003c\/h3\u003e\u003cp\u003eMERV 6 captures larger airborne dust, lint, pollen, and most household and construction-grade dust. A reliable equipment-protection and basic-filtration efficiency. \u003cstrong\u003eNot appropriate\u003c\/strong\u003e as a final filter for healthcare clean spaces, high-IAQ commercial applications, or anywhere MERV 8+ is specified. For higher-efficiency cube filtration, see Koch’s 2-Ply (MERV 7), 3-Ply (MERV 8), or 4-Ply (MERV 8 with maximum performance) Duo-Cube variants — same cube form factor, same applications, higher capture efficiency.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecify both face dimensions and depth.\u003c\/strong\u003e Cube filters are sized as Width x Height x Depth (e.g., 24x24x8). Match all three dimensions to your filter rack — cube filters cannot be cut or trimmed in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm rack type before choosing construction.\u003c\/strong\u003e Standard (no wire) only works in equipment with cube-type baskets. Self-Seal (with wire) works in standard holding frames without clips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Variant price is for the full case. Most depths ship 10 per case; deepest 20″ cubes ship 5 per case. Case quantities are listed in each variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes are catalog items but require direct quoting due to lower order volume or build-to-order production. These appear unavailable in the dropdown — \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e for these sizes or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed higher efficiency?\u003c\/strong\u003e The Duo-Cube line scales up through 2-Ply (MERV 7), 3-Ply (MERV 8), and 4-Ply (highest MERV 8). Same form factor, higher capture.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"Standard (no wire frame) \/ 16x20x8","offer_id":44118924263546,"sku":"105-700-001","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Standard (no wire frame) \/ 16x25x8","offer_id":44118924296314,"sku":"105-700-002","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Standard (no wire frame) \/ 20x20x8","offer_id":44118924329082,"sku":"105-700-003","price":240.9,"currency_code":"USD","in_stock":true},{"title":"Standard (no wire frame) \/ 20x25x8","offer_id":44118924361850,"sku":"105-700-004","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Standard (no wire frame) \/ 24x24x8","offer_id":44118924394618,"sku":"105-700-005","price":242.8,"currency_code":"USD","in_stock":true},{"title":"Standard (no wire frame) \/ 16x20x11","offer_id":44118924427386,"sku":"105-700-006","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Standard (no wire 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24x24x20","offer_id":44118925607034,"sku":"105-701-020","price":199.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_3413e099-76f6-4639-901d-70a3fee1ca87.png?v=1777738425"},{"product_id":"koch-duo-cube-3-ply-merv-8-cube-filter","title":"Koch Duo-Cube 3-Ply MERV 8 Anti-Microbial Synthetic Cube Filter - Sold by the Case","description":"\u003cp\u003eKoch \u003cstrong\u003eDuo-Cube 3-Ply MERV 8 Cube Filters\u003c\/strong\u003e are \u003cstrong\u003ehigh medium efficiency\u003c\/strong\u003e extended-surface synthetic cube filters built on a three-ply blend of progressively dense polyester media with \u003cstrong\u003eanti-microbial treatment\u003c\/strong\u003e and \u003cstrong\u003eintegral steel wire support\u003c\/strong\u003e. The 3-Ply tier sits at the high-efficiency end of the Duo-Cube line — substantially better capture than 1-Ply or 2-Ply at the cost of marginally higher pressure drop, with the anti-microbial treatment as a meaningful upgrade for installations where biological loading on the filter media matters.\u003c\/p\u003e\u003ch3\u003eWhat a cube filter is (and where it goes)\u003c\/h3\u003e\u003cp\u003eCube filters are \u003cstrong\u003eextended-surface filters\u003c\/strong\u003e — the media is folded or pleated into a deep three-dimensional cube that increases the effective filtering surface area dramatically compared to a flat panel filter of the same face dimensions. A 24x24x12 cube has the same face footprint as a 24x24x12 panel, but several times more media area packed into that depth. This means longer service life, lower pressure drop at equivalent capture, and significantly better dust holding capacity.\u003c\/p\u003e\u003cp\u003eCube filters drop into \u003cstrong\u003eside-load cube baskets, top-load racks, or front-load holding frames\u003c\/strong\u003e commonly found in commercial AHUs, packaged rooftop units, and larger industrial air handlers. Typically deployed as a \u003cstrong\u003efinal filter stage\u003c\/strong\u003e behind a panel prefilter, capturing what makes it past the prefilter while the deep pleated geometry extends service life.\u003c\/p\u003e\u003ch3\u003eWhat \"3-Ply\" means and why it matters\u003c\/h3\u003e\u003cp\u003eThe Duo-Cube 3-Ply uses \u003cstrong\u003ethree layers of progressively dense polyester media\u003c\/strong\u003e stacked together — coarser media on the upstream side, finer media on the downstream side. This staged capture extends service life by distributing particle loading across all three layers rather than overloading the first layer the way a single-density filter does. The downstream-most layer captures the finest particles that make MERV 8 capture possible.\u003c\/p\u003e\u003cp\u003eThe integral wire frame creates a \u003cstrong\u003eself-sealing design\u003c\/strong\u003e — the filter expands against the rack perimeter and seals the gap on its own, eliminating bypass that happens when filters shift in their racks. Fits standard holding frames without clips or fasteners.\u003c\/p\u003e\u003ch3\u003eAnti-microbial treatment\u003c\/h3\u003e\u003cp\u003eThe 3-Ply Duo-Cube media is treated with an \u003cstrong\u003eanti-microbial agent\u003c\/strong\u003e that inhibits the growth of bacteria, fungi, and other microorganisms on captured organic matter (dust, skin cells, pollen, etc.). This protects the filter media itself from becoming a substrate for microbial growth over the filter’s service life — particularly relevant in \u003cstrong\u003ehealthcare environments, food processing, hospitality, and high-occupancy commercial buildings\u003c\/strong\u003e where captured biological material would otherwise grow on standard untreated media.\u003c\/p\u003e\u003cp\u003eThe anti-microbial treatment protects the filter; it does not actively kill airborne pathogens passing through the filter.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Extended-surface synthetic cube filter, 3-ply progressively dense media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% synthetic polyester (3-ply, anti-microbial treated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance:\u003c\/strong\u003e Suitable for high-moisture air handling applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Integral 9-gauge steel wire (self-sealing, fits standard holding frames without clips or fasteners)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-microbial:\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 52.2-2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch K111C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Carton quantity varies by depth: 8″ and 11″ depths ship 10 per case; 15″ depths ship 7 per case; 20″ depths ship 5 per case (with one exception: 12x24x20 ships 5 per case). The variant price is the case price.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen the 3-Ply Duo-Cube is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-IAQ commercial HVAC\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 8 is the design target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthcare facilities\u003c\/strong\u003e — clinics, dental offices, medical buildings where anti-microbial protection on the filter media is a meaningful upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and hospitality\u003c\/strong\u003e — environments with elevated organic loading where standard untreated media would support microbial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal filtration in industrial systems\u003c\/strong\u003e — manufacturing, warehousing, process environments needing MERV 8 with extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy upgrade from conventional panel filters\u003c\/strong\u003e — when an existing system uses MERV 8 panel filters and the maintenance team wants longer changeout intervals at similar capture efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e where the deep pleated geometry handles airflow swings better than flat panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat MERV 8 captures\u003c\/h3\u003e\u003cp\u003eMERV 8 captures dust mite debris, pollen, mold spores, pet dander, and most household and office airborne dust. The standard high-efficiency target for commercial buildings and high-IAQ residential applications, balancing capture performance with airflow.\u003c\/p\u003e\u003ch3\u003eChoosing across the Duo-Cube line\u003c\/h3\u003e\u003cp\u003eKoch offers four media tiers in the Duo-Cube cube filter family:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Cube 1-Ply (MERV 6):\u003c\/strong\u003e Economical entry point, single-density poly media. Equipment protection and basic filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Cube 2-Ply (MERV 7):\u003c\/strong\u003e Dual-ply gradient density, dry or tackified. Step up from 1-Ply for marginally better capture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Cube 3-Ply (this product) (MERV 8):\u003c\/strong\u003e Three-ply blend with anti-microbial treatment. High medium efficiency for healthcare, food processing, and commercial HVAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Cube 4-Ply (MERV 8 max):\u003c\/strong\u003e Four-ply blend for the highest performance in the Duo-Cube series. Anti-microbial, highest dust holding capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStep down to 1-Ply if your application doesn’t require MERV 8 capture and pressure drop is the limiting factor. Step up to 4-Ply for maximum performance in critical applications. For most commercial MERV 8 applications, 3-Ply is the right choice — the anti-microbial treatment alone justifies the upgrade in most occupied buildings.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecify both face dimensions and depth.\u003c\/strong\u003e Cube filters are sized as Width x Height x Depth (e.g., 24x24x15). Match all three dimensions to your filter rack — cube filters cannot be cut or trimmed in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader frame option available.\u003c\/strong\u003e The 3-Ply Duo-Cube can be ordered with an integrated header frame for installations that require it — \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e if you need the header-frame configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Variant price is for the full case. 8″-11″ depths typically ship 10 per case; 15″ depths ship 7 per case; 20″ depths ship 5 per case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes are catalog items but require direct quoting due to lower order volume or build-to-order production. These appear unavailable in the dropdown — \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e for these sizes or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton quantities are approximations.\u003c\/strong\u003e Per Koch policy, please state the exact number of filters required when ordering — we can adjust for partial cases on quoted orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"16x20x8","offer_id":44118926065786,"sku":"105-702-001","price":336.8,"currency_code":"USD","in_stock":true},{"title":"16x25x8","offer_id":44118926098554,"sku":"105-702-002","price":349.5,"currency_code":"USD","in_stock":true},{"title":"20x20x8","offer_id":44118926131322,"sku":"105-702-003","price":377.8,"currency_code":"USD","in_stock":true},{"title":"20x25x8","offer_id":44118926164090,"sku":"105-702-004","price":389.3,"currency_code":"USD","in_stock":true},{"title":"24x24x8","offer_id":44118926196858,"sku":"105-702-005","price":409.5,"currency_code":"USD","in_stock":true},{"title":"16x20x11","offer_id":44118926229626,"sku":"105-702-006","price":387.0,"currency_code":"USD","in_stock":true},{"title":"16x25x11","offer_id":44118926262394,"sku":"105-702-007","price":370.3,"currency_code":"USD","in_stock":true},{"title":"20x20x11","offer_id":44118926295162,"sku":"105-702-008","price":379.2,"currency_code":"USD","in_stock":true},{"title":"20x25x11","offer_id":44118926327930,"sku":"105-702-009","price":405.5,"currency_code":"USD","in_stock":true},{"title":"24x24x11","offer_id":44118926360698,"sku":"105-702-010","price":423.4,"currency_code":"USD","in_stock":true},{"title":"16x20x15","offer_id":44118926393466,"sku":"105-702-011","price":278.32,"currency_code":"USD","in_stock":true},{"title":"16x25x15","offer_id":44118926426234,"sku":"105-702-012","price":297.92,"currency_code":"USD","in_stock":true},{"title":"20x20x15","offer_id":44118926459002,"sku":"105-702-013","price":297.08,"currency_code":"USD","in_stock":true},{"title":"20x25x15","offer_id":44118926491770,"sku":"105-702-014","price":316.33,"currency_code":"USD","in_stock":true},{"title":"24x24x15","offer_id":44118926524538,"sku":"105-702-015","price":348.53,"currency_code":"USD","in_stock":true},{"title":"12x24x20","offer_id":44118926557306,"sku":"105-702-021","price":235.4,"currency_code":"USD","in_stock":true},{"title":"16x20x20","offer_id":44118926590074,"sku":"105-702-016","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16x25x20","offer_id":44118926622842,"sku":"105-702-017","price":237.95,"currency_code":"USD","in_stock":true},{"title":"20x20x20","offer_id":44118926655610,"sku":"105-702-018","price":234.3,"currency_code":"USD","in_stock":true},{"title":"20x25x20","offer_id":44118926688378,"sku":"105-702-019","price":254.15,"currency_code":"USD","in_stock":true},{"title":"24x24x20","offer_id":44118926721146,"sku":"105-702-020","price":263.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_73364230-2a6e-4436-822d-14bfc83db77c.png?v=1777738964"},{"product_id":"koch-duo-pak-40-1-ply-merv-7-pocket-filter","title":"Koch Duo-Pak 40 1-Ply MERV 7 Two-Pocket Synthetic Filter - Sold by the Case","description":"\u003cp\u003eThe Koch \u003cstrong\u003eDuo-Pak 40 1-Ply MERV 7 Two-Pocket Filter\u003c\/strong\u003e is a deep synthetic pocket filter designed as an \u003cstrong\u003eupgrade from 4″ or 6″ pleated panel filters\u003c\/strong\u003e in commercial and industrial holding-frame and flat-bank side-access housing installations. The two-pocket form factor more than doubles the effective filter media area compared to a flat panel of the same face dimensions, delivering \u003cstrong\u003esignificantly longer service life\u003c\/strong\u003e at competitive cost. The 1-Ply configuration is engineered for economical primary filtration with high dust holding capacity.\u003c\/p\u003e\u003ch3\u003eWhat a two-pocket filter is (and where it goes)\u003c\/h3\u003e\u003cp\u003eTwo-pocket filters are \u003cstrong\u003eextended-surface filters\u003c\/strong\u003e with the synthetic media stitched into \u003cstrong\u003etwo deep pockets\u003c\/strong\u003e that extend back into the airstream. The pocket geometry packs several times more media area into the same face footprint as a flat panel filter — meaning longer service life, lower pressure drop at equivalent capture, and substantially better dust holding capacity for the same install footprint.\u003c\/p\u003e\u003cp\u003ePocket filters drop into \u003cstrong\u003estandard holding frames or flat-bank side-access housings\u003c\/strong\u003e commonly found in commercial AHUs, large packaged rooftop units, and industrial air handlers. They’re typically deployed where 4″ or 6″ pleated panels were previously used — same form factor for the housing, dramatically more media surface area for extended service life.\u003c\/p\u003e\u003ch3\u003eWhy specify Duo-Pak 40 over 4″ or 6″ pleated panels\u003c\/h3\u003e\u003cp\u003eDuo-Pak 40 filters are positioned by Koch as the \u003cstrong\u003edirect replacement for 4″ and 6″ pleat applications\u003c\/strong\u003e — same install footprint, longer service life, lower changeout frequency. Three operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger service life:\u003c\/strong\u003e The two-pocket extended-surface design holds several times more dust before reaching terminal pressure drop than a flat 4″ or 6″ pleat in the same face dimensions. Fewer changeouts per year reduces both filter cost and labor cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-sealing design:\u003c\/strong\u003e The 9-gauge wire frame creates a perimeter that seals against the holding frame on its own — no clips, no fasteners, no separate sealing gasket. The filter expands against the rack and stays put. Faster installation and removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated bypass:\u003c\/strong\u003e Self-sealing geometry eliminates the gaps that happen when conventional panel filters shift in their racks, which lets unfiltered air pass through. Continuous perimeter seal means continuous capture.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout the 1-Ply configuration\u003c\/h3\u003e\u003cp\u003eThe 1-Ply Duo-Pak 40 uses \u003cstrong\u003etackified single-density polyester media\u003c\/strong\u003e — an \u003cstrong\u003eeconomical configuration\u003c\/strong\u003e tuned for primary filtration where high dust holding capacity is the design priority. The tackifier helps lock captured particles into the media, extending effective service life. Initial pressure drop is \u003cstrong\u003e0.13″ w.g. at 500 FPM\u003c\/strong\u003e, lower than the 2-Ply version (because of the single media layer). The right pick for cost-sensitive commercial HVAC, equipment protection, and prefilter applications.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Two-pocket extended-surface synthetic filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Tackified single-density polyester (100% synthetic, high-moisture tolerant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 9-gauge internal steel wire (self-sealing, fits standard holding frames without clips or fasteners)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePockets:\u003c\/strong\u003e 2 (per filter)\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 0.13″ w.g. at 500 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch PB-798-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e The variant price is the case price.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen the Duo-Pak 40 1-Ply is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-sensitive commercial HVAC\u003c\/strong\u003e — office buildings, schools, retail, hospitality where MERV 7 meets the spec at the lowest possible cost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary filter stages\u003c\/strong\u003e ahead of MERV 8+ final filters — the deep pocket geometry extends the prefilter’s service life dramatically over a flat panel prefilter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment protection\u003c\/strong\u003e in air handlers, packaged rooftops, and industrial AHUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for 4″ or 6″ pleated panel filters\u003c\/strong\u003e — same install footprint, longer service life, lower changeout cost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-airflow applications\u003c\/strong\u003e where pressure drop is the limiting factor\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 primary filter or for general air handling where high efficiency is not required.\u003c\/p\u003e\u003ch3\u003eChoosing across the Duo-Pak 40 line\u003c\/h3\u003e\u003cp\u003eKoch offers two ply configurations in the Duo-Pak 40 series:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Pak 40 1-Ply (MERV 7):\u003c\/strong\u003e Tackified single-density polyester. Economical, primary-filter applications and high dust holding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Pak 40 2-Ply (MERV 8):\u003c\/strong\u003e Two-ply progressively dense polyester. High-IAQ commercial, healthcare, and final-filter applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf your application calls for the other tier, see the matching sister product: \u003cstrong\u003eKoch Duo-Pak 40 2-Ply MERV 8 (104-701)\u003c\/strong\u003e — same form factor and self-sealing design, just step up to MERV 8 capture.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecify both face dimensions and depth.\u003c\/strong\u003e Pocket filters are sized as Width x Height x Depth (e.g., 24x24x15). Match all three dimensions to your holding frame — pocket filters cannot be cut or trimmed in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Variant price is for the full case. Case quantities are listed in each variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes are catalog items but require direct quoting due to lower order volume or build-to-order production. These appear unavailable in the dropdown — \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e for these sizes or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different MERV or different filter form factor?\u003c\/strong\u003e See the Koch Duo-Cube line (1-Ply through 4-Ply, MERV 6 through MERV 8) for cube-style equivalents in deeper depths, or contact us for higher-MERV pocket and bag filter options.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"12x24x11","offer_id":44118927573114,"sku":"104-700-046","price":201.7,"currency_code":"USD","in_stock":true},{"title":"16x20x11","offer_id":44118927605882,"sku":"104-700-041","price":183.5,"currency_code":"USD","in_stock":true},{"title":"20x20x11","offer_id":44118927638650,"sku":"104-700-043","price":192.85,"currency_code":"USD","in_stock":true},{"title":"20x24x11","offer_id":44118927671418,"sku":"104-700-045","price":382.4,"currency_code":"USD","in_stock":true},{"title":"24x24x11","offer_id":44118927704186,"sku":"104-700-047","price":205.5,"currency_code":"USD","in_stock":true},{"title":"12x24x15","offer_id":44118927736954,"sku":"104-700-006","price":233.85,"currency_code":"USD","in_stock":true},{"title":"16x20x15","offer_id":44118927769722,"sku":"104-700-001","price":203.05,"currency_code":"USD","in_stock":true},{"title":"16x25x15","offer_id":44118927802490,"sku":"104-700-002","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20x20x15","offer_id":44118927835258,"sku":"104-700-003","price":217.6,"currency_code":"USD","in_stock":true},{"title":"20x24x15","offer_id":44118927868026,"sku":"104-700-005","price":248.75,"currency_code":"USD","in_stock":true},{"title":"20x25x15","offer_id":44118927900794,"sku":"104-700-004","price":232.55,"currency_code":"USD","in_stock":true},{"title":"24x24x15","offer_id":44118927933562,"sku":"104-700-007","price":211.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_6dbd9657-470f-4873-a716-8d72851884c8.png?v=1777739501"},{"product_id":"koch-duo-pak-40-2-ply-merv-8-pocket-filter","title":"Koch Duo-Pak 40 2-Ply MERV 8 Two-Pocket Synthetic Filter - Sold by the Case","description":"\u003cp\u003eThe Koch \u003cstrong\u003eDuo-Pak 40 2-Ply MERV 8 Two-Pocket Filter\u003c\/strong\u003e is a deep synthetic pocket filter designed as an \u003cstrong\u003eupgrade from 4″ or 6″ pleated panel filters\u003c\/strong\u003e in commercial and industrial holding-frame and flat-bank side-access housing installations. The two-pocket form factor more than doubles the effective filter media area compared to a flat panel of the same face dimensions, delivering \u003cstrong\u003esignificantly longer service life\u003c\/strong\u003e at competitive cost. The 2-Ply configuration is engineered for MERV 8 final filtration with extended service life.\u003c\/p\u003e\u003ch3\u003eWhat a two-pocket filter is (and where it goes)\u003c\/h3\u003e\u003cp\u003eTwo-pocket filters are \u003cstrong\u003eextended-surface filters\u003c\/strong\u003e with the synthetic media stitched into \u003cstrong\u003etwo deep pockets\u003c\/strong\u003e that extend back into the airstream. The pocket geometry packs several times more media area into the same face footprint as a flat panel filter — meaning longer service life, lower pressure drop at equivalent capture, and substantially better dust holding capacity for the same install footprint.\u003c\/p\u003e\u003cp\u003ePocket filters drop into \u003cstrong\u003estandard holding frames or flat-bank side-access housings\u003c\/strong\u003e commonly found in commercial AHUs, large packaged rooftop units, and industrial air handlers. They’re typically deployed where 4″ or 6″ pleated panels were previously used — same form factor for the housing, dramatically more media surface area for extended service life.\u003c\/p\u003e\u003ch3\u003eWhy specify Duo-Pak 40 over 4″ or 6″ pleated panels\u003c\/h3\u003e\u003cp\u003eDuo-Pak 40 filters are positioned by Koch as the \u003cstrong\u003edirect replacement for 4″ and 6″ pleat applications\u003c\/strong\u003e — same install footprint, longer service life, lower changeout frequency. Three operational benefits result:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger service life:\u003c\/strong\u003e The two-pocket extended-surface design holds several times more dust before reaching terminal pressure drop than a flat 4″ or 6″ pleat in the same face dimensions. Fewer changeouts per year reduces both filter cost and labor cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-sealing design:\u003c\/strong\u003e The 9-gauge wire frame creates a perimeter that seals against the holding frame on its own — no clips, no fasteners, no separate sealing gasket. The filter expands against the rack and stays put. Faster installation and removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminated bypass:\u003c\/strong\u003e Self-sealing geometry eliminates the gaps that happen when conventional panel filters shift in their racks, which lets unfiltered air pass through. Continuous perimeter seal means continuous capture.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout the 2-Ply configuration\u003c\/h3\u003e\u003cp\u003eThe 2-Ply Duo-Pak 40 uses \u003cstrong\u003etwo layers of progressively dense polyester media\u003c\/strong\u003e — coarser media on the upstream side, finer media on the downstream side. This staged-capture geometry is what enables \u003cstrong\u003eMERV 8 efficiency\u003c\/strong\u003e in the pocket form factor while still maintaining manageable pressure drop. Initial pressure drop is \u003cstrong\u003e0.15″ w.g. at 500 FPM\u003c\/strong\u003e. The right pick for high-IAQ commercial HVAC, healthcare, hospitality, and high-occupancy commercial buildings where MERV 8 capture is the design target.\u003c\/p\u003e\u003ch3\u003eDesign and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Two-pocket extended-surface synthetic filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Two-ply progressively dense polyester (100% synthetic, high-moisture tolerant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 9-gauge internal steel wire (self-sealing, fits standard holding frames without clips or fasteners)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePockets:\u003c\/strong\u003e 2 (per filter)\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 0.15″ w.g. at 500 FPM face velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference bulletin:\u003c\/strong\u003e Koch PB-798-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e The variant price is the case price.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen the Duo-Pak 40 2-Ply is specified\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard commercial HVAC final filtration\u003c\/strong\u003e — office buildings, schools, hotels, healthcare 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 final filter stages where MERV 8 capture and extended service life both matter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial facilities\u003c\/strong\u003e — manufacturing, warehousing, process environments needing MERV 8 capture in pocket-filter form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for 4″ or 6″ MERV 8 pleated panels\u003c\/strong\u003e — significantly longer service life at MERV 8 capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-air-volume systems\u003c\/strong\u003e where the deep pocket geometry handles airflow swings better than flat 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 Duo-Pak 40 line\u003c\/h3\u003e\u003cp\u003eKoch offers two ply configurations in the Duo-Pak 40 series:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Pak 40 1-Ply (MERV 7):\u003c\/strong\u003e Tackified single-density polyester. Economical, primary-filter applications and high dust holding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuo-Pak 40 2-Ply (MERV 8):\u003c\/strong\u003e Two-ply progressively dense polyester. High-IAQ commercial, healthcare, and final-filter applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf your application calls for the other tier, see the matching sister product: \u003cstrong\u003eKoch Duo-Pak 40 1-Ply MERV 7 (104-700)\u003c\/strong\u003e — same form factor and self-sealing design, just step down for economical MERV 7 capture at lower pressure drop.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecify both face dimensions and depth.\u003c\/strong\u003e Pocket filters are sized as Width x Height x Depth (e.g., 24x24x15). Match all three dimensions to your holding frame — pocket filters cannot be cut or trimmed in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold by the case.\u003c\/strong\u003e Variant price is for the full case. Case quantities are listed in each variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes are catalog items but require direct quoting due to lower order volume or build-to-order production. These appear unavailable in the dropdown — \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e for these sizes or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed a different MERV or different filter form factor?\u003c\/strong\u003e See the Koch Duo-Cube line (1-Ply through 4-Ply, MERV 6 through MERV 8) for cube-style equivalents in deeper depths, or contact us for higher-MERV pocket and bag filter options.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koch","offers":[{"title":"12x24x15","offer_id":44118927966330,"sku":"104-701-006","price":555.8,"currency_code":"USD","in_stock":true},{"title":"16x20x15","offer_id":44118927999098,"sku":"104-701-001","price":553.9,"currency_code":"USD","in_stock":true},{"title":"16x25x15","offer_id":44118928031866,"sku":"104-701-002","price":564.9,"currency_code":"USD","in_stock":true},{"title":"20x20x15","offer_id":44118928064634,"sku":"104-701-003","price":543.0,"currency_code":"USD","in_stock":true},{"title":"20x24x15","offer_id":44118928097402,"sku":"104-701-005","price":557.0,"currency_code":"USD","in_stock":true},{"title":"20x25x15","offer_id":44118928130170,"sku":"104-701-004","price":555.5,"currency_code":"USD","in_stock":true},{"title":"24x24x15","offer_id":44118928162938,"sku":"104-701-007","price":602.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_0c1f1b8e-2adc-457b-9b10-b4c506c94e7e.png?v=1777739512"},{"product_id":"koch-spraystop-s-duopak-paint-arrestor","title":"Koch SprayStop S Duo-Pak (Standard Capacity Two-Pocket, NESHAP\/MACT Compliant) Paint Arrestor","description":"\u003cp\u003eThe Koch \u003cstrong\u003eSprayStop S Duo-Pak\u003c\/strong\u003e is a \u003cstrong\u003eStandard Capacity Two-Pocket Paint Arrestor\u003c\/strong\u003e built on the same Koch Duo-Pak architecture documented in Koch Bulletin \u003cstrong\u003eSS-HCDP\u003c\/strong\u003e: an extended-surface two-pocket final exhaust filter with a \u003cstrong\u003eSelf-Seal header that eliminates overspray bypass\u003c\/strong\u003e. Per Koch product literature for the SprayStop Duo-Pak family, the construction utilizes \u003cstrong\u003emulti-denier synthetic fibers progressively layered\u003c\/strong\u003e to promote \"depth loading\" and long filter life. The S tier is the standard-capacity option in the Duo-Pak family, designed for paint spray booth final exhaust applications where a two-pocket extended-surface arrestor is the right form factor.\u003c\/p\u003e\u003ch3\u003eWhat you get: extended-surface two-pocket filters, sold by the case\u003c\/h3\u003e\u003cp\u003eEach variant is a \u003cstrong\u003e2-pocket extended-surface final exhaust filter\u003c\/strong\u003e with a Self-Seal header. Per the Koch Duo-Pak product line packaging documented in SS-HCDP, SprayStop Duo-Pak ships \u003cstrong\u003e10 filters per carton\u003c\/strong\u003e. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e. Available sizes (all 15″ depth):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSprayStop S Duo-Pak construction and specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier:\u003c\/strong\u003e Standard Capacity Two-Pocket Paint Arrestor (the standard-capacity option in the Koch Duo-Pak product line)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Extended-Surface Two-Pocket Final Exhaust Filter, with Self-Seal Header (per Koch Duo-Pak architecture in SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of pockets:\u003c\/strong\u003e 2 per filter (per Koch Duo-Pak architecture in SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Multi-denier synthetic fibers progressively layered to promote \"depth loading\" (per Koch SprayStop Duo-Pak product literature)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header:\u003c\/strong\u003e Eliminates overspray bypass (per Koch Duo-Pak architecture in SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Per Koch product literature, exceeds New NESHAP regulations and MACT standards. (NESHAP = National Emission Standards for Hazardous Air Pollutants - 40 CFR 63; MACT = Maximum Achievable Control Technology.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton:\u003c\/strong\u003e 10 filters per carton (per Koch Duo-Pak architecture in SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed performance specifications:\u003c\/strong\u003e For the SprayStop S Duo-Pak performance data sheet (initial resistance, paint holding capacity, removal efficiency), \u003ca href=\"\/pages\/quote\"\u003erequest the SprayStop S Duo-Pak product bulletin\u003c\/a\u003e through RTF.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: This product page references the Koch Duo-Pak product line architecture documented in Bulletin SS-HCDP. The HC tier (High Capacity) has its own published performance specifications in SS-HCDP. The S tier (Standard Capacity) performance data sheet is published separately by Koch Filter Corporation; contact RTF to request a copy for your specifications review.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the filter face dimensions to your booth's pocket-filter rack openings.\u003c\/strong\u003e Duo-Pak filters slide into standard 2-pocket pocket-filter housings as a final exhaust filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the depth (15″) clears your housing.\u003c\/strong\u003e Per Koch SS-HCDP, additional depths and other sizes are available on request — \"Please consult the factory for other sizes and configurations.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships 10 filters per case.\u003c\/strong\u003e Order multiple cases by adjusting the quantity at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header simplifies installation\u003c\/strong\u003e — eliminates overspray bypass without requiring separate gaskets (per Koch Duo-Pak architecture in SS-HCDP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed higher efficiency or capacity?\u003c\/strong\u003e The HC Duo-Pak (High Capacity) is the upgrade option, with published performance data in Koch SS-HCDP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Follow your local hazardous waste regulations for paint-saturated arrestors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKoch product literature\u003c\/h3\u003e\u003cp\u003eThe Koch SprayStop Duo-Pak product line is documented in \u003cstrong\u003eKoch Bulletin SS-HCDP\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/SprayStop-HC_DuoPak.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSprayStop HC Duo-Pak Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). This bulletin covers the High Capacity tier in detail. For the Standard Capacity (S) tier product bulletin, contact Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" target=\"_blank\" rel=\"noopener\"\u003ekochfilter.com\u003c\/a\u003e) or request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x15\" (Case of 10)","offer_id":44119107108986,"sku":"104-500-002","price":385.2,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x15\" (Case of 10)","offer_id":44119107141754,"sku":"104-500-004","price":386.0,"currency_code":"USD","in_stock":true},{"title":"20\"x20\"x15\" (Case of 10)","offer_id":44119107174522,"sku":"104-500-005","price":378.2,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x15\" (Case of 10)","offer_id":44119107207290,"sku":"104-500-006","price":387.3,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x15\" (Case of 10)","offer_id":44119107240058,"sku":"104-500-001","price":397.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_3531994f-1ed2-4453-9cf0-2565b7e26367.png?v=1777829630"},{"product_id":"koch-spraystop-hc-duopak-paint-arrestor","title":"Koch SprayStop HC Duo-Pak (High Capacity Two-Pocket, NESHAP\/MACT Compliant) Paint Arrestor","description":"\u003cp\u003ePer Koch Bulletin \u003cstrong\u003eSS-HCDP\u003c\/strong\u003e, the Koch \u003cstrong\u003eSprayStop HC Duo-Pak\u003c\/strong\u003e is a \u003cstrong\u003eHigh Capacity Two Pocket Overspray Filter\u003c\/strong\u003e designed for applications that require high efficiency and longer filter life cycles to ensure maximum production and painting efficiency for high volume coating operations. Each filter is described in Koch SS-HCDP as \u003cem\u003e\"SprayStop HC Duo-Pak, Extended Surface, Final Exhaust Filter, with Self-Seal Header\"\u003c\/em\u003e. Per Koch SS-HCDP, the HC Duo-Pak utilizes \u003cstrong\u003emulti-denier synthetic fibers progressively layered\u003c\/strong\u003e to promote \"depth loading\" and long filter life, efficiently removing overspray solids from \u003cstrong\u003eall types of coatings\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhat you get: extended-surface two-pocket filters, sold by the case\u003c\/h3\u003e\u003cp\u003eEach variant is a \u003cstrong\u003e2-pocket extended-surface final exhaust filter\u003c\/strong\u003e with a Self-Seal header that eliminates overspray bypass. Per Koch SS-HCDP, SprayStop HC Duo-Pak ships \u003cstrong\u003e10 filters per carton\u003c\/strong\u003e. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e. Available sizes (all 15″ depth):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e10 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSprayStop HC Duo-Pak construction and specifications (per Koch SS-HCDP)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier:\u003c\/strong\u003e High Capacity Two-Pocket Paint Arrestor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Extended-Surface Final Exhaust Filter, with Self-Seal Header (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of pockets:\u003c\/strong\u003e 2 per filter (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Multi-denier synthetic fibers progressively layered to promote \"depth loading\" and long filter life (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header:\u003c\/strong\u003e Eliminates overspray bypass (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated removal efficiency:\u003c\/strong\u003e 99.8% (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial resistance:\u003c\/strong\u003e 0.06″ w.g. @ 150 fpm (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint holding capacity:\u003c\/strong\u003e 1,385 grams per square foot of media area (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal recommended pressure drop:\u003c\/strong\u003e 1.0″ w.g. (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptures:\u003c\/strong\u003e Overspray solids from all types of coatings (per Koch SS-HCDP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService life:\u003c\/strong\u003e Per Koch SS-HCDP, increased service life as compared to other competitive high capacity products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Per Koch SS-HCDP, exceeds New NESHAP regulations and MACT standards. (NESHAP = National Emission Standards for Hazardous Air Pollutants - 40 CFR 63; MACT = Maximum Achievable Control Technology.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton:\u003c\/strong\u003e 10 filters per carton (per Koch SS-HCDP)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications (per Koch SS-HCDP)\u003c\/h3\u003e\u003cp\u003ePer Koch SS-HCDP, SprayStop HC Duo-Pak is specified for the following coating operation environments:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAerospace\u003c\/li\u003e\n\u003cli\u003eAutomotive Manufacturing\u003c\/li\u003e\n\u003cli\u003eAutomotive Aftermarket\u003c\/li\u003e\n\u003cli\u003eFurniture Manufacturing\u003c\/li\u003e\n\u003cli\u003eAppliance Manufacturing\u003c\/li\u003e\n\u003cli\u003eContract Coaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the filter face dimensions to your booth's pocket-filter rack openings.\u003c\/strong\u003e Duo-Pak filters slide into standard 2-pocket pocket-filter housings as a final exhaust filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the depth (15″) clears your housing.\u003c\/strong\u003e Per Koch SS-HCDP, additional depths and other sizes are available on request — \"Please consult the factory for other sizes and configurations.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships 10 filters per case.\u003c\/strong\u003e Order multiple cases by adjusting the quantity at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header simplifies installation\u003c\/strong\u003e — per Koch SS-HCDP, the Self-Seal header eliminates overspray bypass without requiring separate gaskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Follow your local hazardous waste regulations for paint-saturated arrestors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKoch product literature\u003c\/h3\u003e\u003cp\u003eThe Koch SprayStop Duo-Pak product line is documented in \u003cstrong\u003eKoch Bulletin SS-HCDP\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/SprayStop-HC_DuoPak.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSprayStop HC Duo-Pak Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). This bulletin covers the High Capacity tier in detail. For the Standard Capacity (S) tier product bulletin, contact Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" target=\"_blank\" rel=\"noopener\"\u003ekochfilter.com\u003c\/a\u003e) or request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x15\" (Case of 10)","offer_id":44119107272826,"sku":"104-501-002","price":429.0,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x15\" (Case of 10)","offer_id":44119107305594,"sku":"104-501-003","price":396.2,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x15\" (Case of 10)","offer_id":44119107338362,"sku":"104-501-004","price":403.1,"currency_code":"USD","in_stock":true},{"title":"20\"x20\"x15\" (Case of 10)","offer_id":44119107371130,"sku":"104-501-005","price":422.5,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x15\" (Case of 10)","offer_id":44119107403898,"sku":"104-501-006","price":433.4,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x15\" (Case of 10)","offer_id":44119107436666,"sku":"104-501-001","price":438.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_3016ebc5-cea7-4e78-8dce-5c9a3070d074.png?v=1777829639"},{"product_id":"koch-spraystop-universal-cube-he-paint-arrestor","title":"Koch SprayStop Universal Cube HE (High Efficiency Cube, NESHAP\/MACT Compliant) Paint Arrestor","description":"\u003cp\u003eThe Koch \u003cstrong\u003eSprayStop Universal Cube HE\u003c\/strong\u003e is a \u003cstrong\u003eHigh Efficiency Overspray Collection Cube\u003c\/strong\u003e built on the same Koch Universal Cube architecture documented in Koch Bulletin \u003cstrong\u003eSS-UCHC\u003c\/strong\u003e: a one-pocket extended-surface cube with a \u003cstrong\u003eSelf-Seal header that prevents paint bypass\u003c\/strong\u003e. Per Koch product literature for the SprayStop Universal Cube family, the cube design is engineered to \u003cstrong\u003eeliminate the need for 2 or more separate filter stages\u003c\/strong\u003e in many booth configurations and to make filter change-outs \u003cstrong\u003eeasier and cleaner\u003c\/strong\u003e. The HE tier is the high-efficiency option in the Universal Cube line, designed for paint spray booth applications where a one-pocket cube form factor is the right fit.\u003c\/p\u003e\u003ch3\u003eWhat you get: one-pocket overspray collection cubes, sold by the case\u003c\/h3\u003e\u003cp\u003eEach variant is a \u003cstrong\u003eone-pocket extended-surface overspray collection cube\u003c\/strong\u003e with a Self-Seal header. Per the Koch Universal Cube product line packaging documented in SS-UCHC, the Universal Cube ships \u003cstrong\u003e5 cubes per carton\u003c\/strong\u003e. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e. Available sizes (15″ and 20″ depths):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x15″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x20″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x20″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSprayStop Universal Cube HE construction and specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier:\u003c\/strong\u003e High Efficiency Overspray Collection Cube (the high-efficiency option in the Koch Universal Cube product line)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e One-pocket extended-surface cube with Self-Seal Header (per Koch Universal Cube architecture in SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of pockets:\u003c\/strong\u003e 1 per filter (per Koch Universal Cube architecture in SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header:\u003c\/strong\u003e Prevents paint bypass (per Koch Universal Cube architecture in SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Per Koch Universal Cube product line documentation, can be used by itself or as a final filter; designed to eliminate the need for 2 or more separate filter stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Per Koch Universal Cube product line documentation in SS-UCHC, can be used in \u003cstrong\u003eliquid or powder paint booths\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter changes:\u003c\/strong\u003e Per Koch Universal Cube product line documentation, one-pocket cube design makes filter changing easier and helps provide a cleaner booth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Per Koch product literature, exceeds New NESHAP regulations and MACT standards. (NESHAP = National Emission Standards for Hazardous Air Pollutants - 40 CFR 63; MACT = Maximum Achievable Control Technology.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton:\u003c\/strong\u003e 5 cubes per carton (per Koch Universal Cube architecture in SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed performance specifications:\u003c\/strong\u003e For the SprayStop Universal Cube HE performance data sheet (initial resistance, paint holding capacity, removal efficiency), \u003ca href=\"\/pages\/quote\"\u003erequest the SprayStop Universal Cube HE product bulletin\u003c\/a\u003e through RTF.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: This product page references the Koch Universal Cube product line architecture documented in Bulletin SS-UCHC. The HC tier (High Capacity) has its own published performance specifications in SS-UCHC. The HE tier (High Efficiency) performance data sheet is published separately by Koch Filter Corporation; contact RTF to request a copy for your specifications review.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the cube face dimensions to your booth's pocket-filter rack openings.\u003c\/strong\u003e Universal Cubes slide into standard pocket-filter housings as a final filter or as a single-stage solution that may eliminate the need for 2+ stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose 15″ or 20″ depth\u003c\/strong\u003e based on your housing clearance. Per Koch product literature, additional sizes and configurations are available on request through Koch Filter Corporation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships 5 cubes per case.\u003c\/strong\u003e Order multiple cases by adjusting the quantity at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Several sizes require direct quoting due to lower stock volume. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for these or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header simplifies installation\u003c\/strong\u003e — prevents paint bypass without requiring separate gaskets (per Koch Universal Cube architecture in SS-UCHC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed higher capacity?\u003c\/strong\u003e The HC Universal Cube (High Capacity) is the upgrade option, with published performance data in Koch SS-UCHC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Follow your local hazardous waste regulations for paint-saturated arrestors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKoch product literature\u003c\/h3\u003e\u003cp\u003eThe Koch SprayStop Universal Cube product line is documented in \u003cstrong\u003eKoch Bulletin SS-UCHC\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/SprayStop_UCHC.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSprayStop Universal Cube HC Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). This bulletin covers the High Capacity tier in detail. For the High Efficiency (HE) tier product bulletin, contact Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" target=\"_blank\" rel=\"noopener\"\u003ekochfilter.com\u003c\/a\u003e) or request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x15\" (Case of 5)","offer_id":44119108780154,"sku":"105-502-014","price":196.6,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x15\" (Case of 5)","offer_id":44119108812922,"sku":"105-502-002","price":262.5,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x15\" (Call for Quote)","offer_id":44119108845690,"sku":"105-502-004","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x15\" (Case of 5)","offer_id":44119108878458,"sku":"105-502-013","price":265.55,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x15\" (Case of 5)","offer_id":44119108911226,"sku":"105-502-003","price":276.05,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x15\" (Case of 5)","offer_id":44119108943994,"sku":"105-502-001","price":318.1,"currency_code":"USD","in_stock":true},{"title":"12\"x24\"x20\" (Call for Quote)","offer_id":44119108976762,"sku":"105-502-008","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x20\"x20\" (Call for Quote)","offer_id":44119109009530,"sku":"105-502-016","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x25\"x20\" (Call for Quote)","offer_id":44119109042298,"sku":"105-502-005","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x20\" (Case of 5)","offer_id":44119109075066,"sku":"105-502-045","price":256.4,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x20\" (Call for Quote)","offer_id":44119109107834,"sku":"105-502-006","price":0.0,"currency_code":"USD","in_stock":false},{"title":"24\"x24\"x20\" (Case of 5)","offer_id":44119109140602,"sku":"105-502-007","price":350.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_f909a51e-3d53-4d2d-98cd-9bcc2b155ef9.png?v=1777830788"},{"product_id":"koch-spraystop-universal-cube-hc-paint-arrestor","title":"Koch SprayStop Universal Cube HC (High Capacity Cube, NESHAP\/MACT Compliant) Paint Arrestor","description":"\u003cp\u003ePer Koch Bulletin \u003cstrong\u003eSS-UCHC\u003c\/strong\u003e, the Koch \u003cstrong\u003eSprayStop Universal Cube HC\u003c\/strong\u003e is a \u003cstrong\u003eHigh Capacity Overspray Collection Cube\u003c\/strong\u003e designed for all applications that require \u003cstrong\u003ereduced filter change-outs and high efficiency\u003c\/strong\u003e. Per Koch SS-UCHC, the Universal Cube HC can be used in a variety of painting applications — from a low volume stain to a high volume, plural component gel-coat. The one-pocket cube design, with its Self-Seal header that prevents paint bypass, is engineered to \u003cstrong\u003eeliminate the need for 2 or more separate filter stages\u003c\/strong\u003e in many booth configurations.\u003c\/p\u003e\u003ch3\u003eWhat you get: one-pocket overspray collection cubes, sold by the case\u003c\/h3\u003e\u003cp\u003eEach variant is a \u003cstrong\u003eone-pocket extended-surface overspray collection cube\u003c\/strong\u003e with a Self-Seal header. Per Koch SS-UCHC, SprayStop Universal Cube HC ships \u003cstrong\u003e5 cubes per carton\u003c\/strong\u003e. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e. Available sizes (15″ and 20″ depths):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x15″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x15″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x20″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x20″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x20″\u003c\/strong\u003e — \u003cstrong\u003e5 cubes per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSprayStop Universal Cube HC construction and specifications (per Koch SS-UCHC)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier:\u003c\/strong\u003e High Capacity Overspray Collection Cube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e One-pocket extended-surface cube with Self-Seal Header (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of pockets:\u003c\/strong\u003e 1 per filter (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header:\u003c\/strong\u003e Prevents paint bypass (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoft:\u003c\/strong\u003e Per Koch SS-UCHC, superior loft promotes long filter life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Per Koch SS-UCHC, can be used by itself or as a final filter; eliminates the need for 2 or more separate stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Per Koch SS-UCHC, can be used in \u003cstrong\u003eliquid or powder paint booths\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated removal efficiency:\u003c\/strong\u003e 99.33% (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial resistance:\u003c\/strong\u003e 0.03″ w.g. @ 150 fpm (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint holding capacity:\u003c\/strong\u003e 9,987 grams (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal recommended pressure drop:\u003c\/strong\u003e 1.0″ w.g. (per Koch SS-UCHC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV coatings:\u003c\/strong\u003e Per Koch SS-UCHC, outperforms competitive products in capturing UV coatings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter changes:\u003c\/strong\u003e Per Koch SS-UCHC, one-pocket cube design makes filter changing easier and helps provide a cleaner booth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Per Koch SS-UCHC, exceeds New NESHAP regulations and MACT standards. (NESHAP = National Emission Standards for Hazardous Air Pollutants - 40 CFR 63; MACT = Maximum Achievable Control Technology.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e Per Koch SS-UCHC, high efficiency helps reduce emissions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton:\u003c\/strong\u003e 5 cubes per carton (per Koch SS-UCHC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications (per Koch SS-UCHC)\u003c\/h3\u003e\u003cp\u003ePer Koch SS-UCHC, SprayStop Universal Cube HC is specified for the following coating operation environments:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAerospace\u003c\/li\u003e\n\u003cli\u003eAutomotive Manufacturing\u003c\/li\u003e\n\u003cli\u003eAutomotive Aftermarket\u003c\/li\u003e\n\u003cli\u003eFurniture Manufacturing\u003c\/li\u003e\n\u003cli\u003eAppliance Manufacturing\u003c\/li\u003e\n\u003cli\u003eContract Coaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the cube face dimensions to your booth's pocket-filter rack openings.\u003c\/strong\u003e Universal Cubes slide into standard pocket-filter housings as a final filter or as a single-stage solution that may eliminate the need for 2+ stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose 15″ or 20″ depth\u003c\/strong\u003e based on your housing clearance. Per Koch SS-UCHC, additional sizes and configurations are available on request — \"Please consult the factory for other sizes and configurations.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships 5 cubes per case.\u003c\/strong\u003e Order multiple cases by adjusting the quantity at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes require direct quoting due to lower stock volume. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for these or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header simplifies installation\u003c\/strong\u003e — per Koch SS-UCHC, prevents paint bypass without requiring separate gaskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Follow your local hazardous waste regulations for paint-saturated arrestors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKoch product literature\u003c\/h3\u003e\u003cp\u003eThe Koch SprayStop Universal Cube product line is documented in \u003cstrong\u003eKoch Bulletin SS-UCHC\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/SprayStop_UCHC.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSprayStop Universal Cube HC Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). This bulletin covers the High Capacity tier in detail. For the High Efficiency (HE) tier product bulletin, contact Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" target=\"_blank\" rel=\"noopener\"\u003ekochfilter.com\u003c\/a\u003e) or request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x15\" (Case of 5)","offer_id":44119109173370,"sku":"105-711-016","price":392.55,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x15\" (Call for Quote)","offer_id":44119109206138,"sku":"105-711-011","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x25\"x15\" (Call for Quote)","offer_id":44119109238906,"sku":"105-711-012","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x15\" (Case of 5)","offer_id":44119109271674,"sku":"105-711-013","price":328.25,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x15\" (Case of 5)","offer_id":44119109304442,"sku":"105-711-014","price":396.75,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x15\" (Case of 5)","offer_id":44119109337210,"sku":"105-711-015","price":406.5,"currency_code":"USD","in_stock":true},{"title":"12\"x24\"x20\" (Call for Quote)","offer_id":44119109369978,"sku":"105-711-022","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x20\"x20\" (Call for Quote)","offer_id":44119109402746,"sku":"105-711-017","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x25\"x20\" (Call for Quote)","offer_id":44119109435514,"sku":"105-711-021","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x20\" (Case of 5)","offer_id":44119109468282,"sku":"105-711-018","price":369.3,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x20\" (Case of 5)","offer_id":44119109501050,"sku":"105-711-019","price":450.6,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x20\" (Case of 5)","offer_id":44119109533818,"sku":"105-711-020","price":421.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_45a84317-e4a3-477e-a04a-5df52187e5cf.png?v=1777830794"},{"product_id":"koch-spraystop-e-pak-650-neshap-2stage-paint-arrestor","title":"Koch SprayStop E-Pak 650 (NESHAP 2-Stage System Stage 2, 3-Pocket Aerospace Final Filter) Paint Arrestor","description":"\u003cp\u003ePer Koch Bulletin \u003cstrong\u003eSS-2stage\u003c\/strong\u003e, the Koch \u003cstrong\u003eSprayStop E-Pak 650\u003c\/strong\u003e is the \u003cstrong\u003eStage 2 final filter\u003c\/strong\u003e in the SprayStop NESHAP 2-Stage System — a 3-pocket extended-surface filter with a \u003cstrong\u003eSelf-Seal header\u003c\/strong\u003e that eliminates overspray bypass. Per Koch SS-2stage, the 2-Stage System is \u003cstrong\u003edesigned for applications where the removal of overspray particulate, especially chromates, must adhere to the NESHAP Test Method 319 for Aerospace painting and de-painting operations\u003c\/strong\u003e. Per Koch SS-2stage, the system is \u003cstrong\u003especifically designed for aerospace spray booths that were in use before October 29, 1996\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat you get: 3-pocket high-efficiency final filters, sold by the case\u003c\/h3\u003e\n\u003cp\u003eEach variant is a \u003cstrong\u003e3-pocket extended-surface final exhaust filter\u003c\/strong\u003e with a Self-Seal header. Per Koch SS-2stage, SprayStop E-Pak 650 ships \u003cstrong\u003e8 filters per carton\u003c\/strong\u003e. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e. Available sizes (15″ and 20″ depths):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x15″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x15″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x24″x15″\u003c\/strong\u003e — \u003cem\u003ecustom size, available on request\u003c\/em\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x15″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x15″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x20″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x20″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x20″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x24″x20″\u003c\/strong\u003e — \u003cem\u003ecustom size, available on request\u003c\/em\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for current pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x20″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x20″\u003c\/strong\u003e — \u003cstrong\u003e8 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCustom sizes (e.g., 20″x24″) are available on request. Per Koch SS-2stage: \"Please consult the factory for other sizes and configurations.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSprayStop E-Pak 650 construction and specifications (per Koch SS-2stage)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRole:\u003c\/strong\u003e Stage 2 final filter in the Koch SprayStop NESHAP 2-Stage System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Three-pocket high-efficiency extended-surface final filter with Self-Seal Header (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of pockets:\u003c\/strong\u003e 3 per filter (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header:\u003c\/strong\u003e Eliminates overspray bypass (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService life:\u003c\/strong\u003e Per Koch SS-2stage, extended life cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem efficiency:\u003c\/strong\u003e Filter combination provides maximum efficiency and airflow (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial resistance:\u003c\/strong\u003e 0.11″ w.g. @ 120 fpm (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint holding capacity:\u003c\/strong\u003e 3,511 grams (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated removal efficiency:\u003c\/strong\u003e 100% (per Koch SS-2stage; system-rated under Method 319)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal recommended pressure drop:\u003c\/strong\u003e 1.50″ to 2.50″ w.g. (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for:\u003c\/strong\u003e Maximum service life and efficiency for all types of coating materials (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton:\u003c\/strong\u003e 8 filters per carton (per Koch SS-2stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed E-Pak 650 specifications:\u003c\/strong\u003e Per Koch SS-2stage, see Bulletin No. PB SS-EP650 for additional product detail on SprayStop E-Pak 650.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEPA Method 319 system efficiency (per Koch SS-2stage)\u003c\/h3\u003e\n\u003cp\u003ePer Koch SS-2stage, the SprayStop NESHAP 2-Stage System (E-Pak 650 Stage 2 + SprayStop SHC Stage 1) has been tested under \u003cstrong\u003eEPA Test Method 319\u003c\/strong\u003e with the following published efficiency:\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eParticle Phase\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eParticle Size\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eSystem Efficiency\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eLiquid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e2.2 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e83.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eLiquid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e4.1 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e96.3%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eLiquid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e5.7 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e97.0%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSolid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e2.6 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e84.6%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSolid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e5.0 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e94.0%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSolid Phase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e8.1 microns\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003e95.5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePer Koch SS-2stage, the 2-Stage System exceeds NESHAP requirements.\u003c\/p\u003e\n\u003ch3\u003eNESHAP \/ MACT compliance (per Koch SS-2stage)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePer Koch SS-2stage, \u003cstrong\u003eexceeds the requirements of the Code of Federal Regulations, 40 CFR 63\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePer Koch SS-2stage, \u003cstrong\u003ecomplies with all NESHAP and MACT standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePer Koch SS-2stage, \u003cstrong\u003eexceeds NEW NESHAP regulations and MACT standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNESHAP\u003c\/strong\u003e = National Emission Standards for Hazardous Air Pollutants - 40 CFR 63\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMACT\u003c\/strong\u003e = Maximum Achievable Control Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications (per Koch SS-2stage)\u003c\/h3\u003e\n\u003cp\u003ePer Koch SS-2stage, the SprayStop NESHAP 2-Stage System is specified for the following coating operation environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAerospace\u003c\/li\u003e\n\u003cli\u003eAutomotive Manufacturing\u003c\/li\u003e\n\u003cli\u003eAutomotive Aftermarket\u003c\/li\u003e\n\u003cli\u003eFurniture Manufacturing\u003c\/li\u003e\n\u003cli\u003eAppliance Manufacturing\u003c\/li\u003e\n\u003cli\u003eContract Coaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the SprayStop NESHAP 2-Stage System\u003c\/h3\u003e\n\u003cp\u003ePer Koch SS-2stage, the complete system pairs E-Pak 650 (Stage 2) with \u003cstrong\u003eSprayStop SHC (Stage 1)\u003c\/strong\u003e — the high-capacity polyester overspray collector. Together, the two stages deliver the published Method 319 system efficiency above.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1:\u003c\/strong\u003e SprayStop SHC (High Capacity Polyester) — pads, blankets, or rolls. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 (this product):\u003c\/strong\u003e SprayStop E-Pak 650 (3-Pocket High Efficiency Final Filter with Self-Seal Header)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSystem 2 XE Option (Stage 2 Option)\u003c\/h4\u003e\n\u003cp\u003ePer the L10-7 Koch product structure, the \u003cstrong\u003eSystem 2 XE\u003c\/strong\u003e is a \u003cstrong\u003ePleat \u0026amp; Pad Filter System\u003c\/strong\u003e available as an alternative configuration for existing two-stage NESHAP-compliant booths. The XE option uses the same E-Pak 650 SKUs in 20″ depth as Stage 2 components. The following variants on this page are XE-option compatible:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16″x20″x20″ (104-460-008)\u003c\/li\u003e\n\u003cli\u003e16″x25″x20″ (104-460-009)\u003c\/li\u003e\n\u003cli\u003e20″x20″x20″ (104-460-015)\u003c\/li\u003e\n\u003cli\u003e20″x24″x20″ (104-460-020, custom size)\u003c\/li\u003e\n\u003cli\u003e20″x25″x20″ (104-460-012)\u003c\/li\u003e\n\u003cli\u003e24″x24″x20″ (104-460-011)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor full XE Pleat \u0026amp; Pad system pairing recommendations, \u003ca href=\"\/pages\/quote\"\u003erequest a quote\u003c\/a\u003e with your booth specifications.\u003c\/p\u003e\n\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the filter face dimensions to your booth's pocket-filter rack openings.\u003c\/strong\u003e E-Pak 650 filters slide into standard 3-pocket pocket-filter housings as the Stage 2 final filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose 15″ or 20″ depth\u003c\/strong\u003e based on housing clearance. Per Koch SS-2stage, \"Please consult the factory for other sizes and configurations.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizes\u003c\/strong\u003e (20″x24″ in 15″ and 20″ depths) are available on request through Koch Filter Corporation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships 8 filters per case.\u003c\/strong\u003e Order multiple cases by adjusting the quantity at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes require direct quoting due to lower stock volume. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e for these or for facility-scale orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Seal header simplifies installation\u003c\/strong\u003e — per Koch SS-2stage, eliminates overspray bypass without requiring separate gaskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1 SHC media sold separately:\u003c\/strong\u003e A complete 2-Stage System requires both stages. \u003ca href=\"\/collections\/spraystop-shc\"\u003eBrowse SprayStop SHC pads, blankets, and rolls\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Follow your local hazardous waste regulations for paint-saturated arrestors, including chromate-laden filters which may require additional handling per your facility's hazardous waste protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKoch product literature\u003c\/h3\u003e\n\u003cp\u003eThe Koch SprayStop NESHAP 2-Stage System is documented in \u003cstrong\u003eKoch Bulletin SS-2stage\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/SprayStop_2stage.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSprayStop NESHAP 2-Stage System Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). Per Koch SS-2stage, see Bulletin No. \u003cstrong\u003ePB SS-EP650\u003c\/strong\u003e for additional product detail on the E-Pak 650 final filter. Both bulletins are available through Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" rel=\"noopener\" target=\"_blank\"\u003ekochfilter.com\u003c\/a\u003e) or by request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x15\" (Case of 8)","offer_id":44119109566586,"sku":"104-460-018","price":577.52,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x15\" (Case of 8)","offer_id":44119109599354,"sku":"104-460-002","price":565.92,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x15\" (Call for Quote)","offer_id":44119109632122,"sku":"104-460-019","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x15\" (Case of 8)","offer_id":44119109664890,"sku":"104-460-005","price":430.08,"currency_code":"USD","in_stock":true},{"title":"20\"x24\"x15\" (Case of 8)","offer_id":44119109697658,"sku":"104-460-003","price":555.28,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x15\" (Case of 8)","offer_id":44119109730426,"sku":"104-460-006","price":499.84,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x15\" (Case of 8)","offer_id":44119109763194,"sku":"104-460-001","price":511.68,"currency_code":"USD","in_stock":true},{"title":"12\"x24\"x20\" (Case of 8)","offer_id":44119109795962,"sku":"104-460-016","price":454.72,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x20\" (Call for Quote)","offer_id":44119109828730,"sku":"104-460-008","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x25\"x20\" (Call for Quote)","offer_id":44119109861498,"sku":"104-460-009","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x20\"x20\" (Case of 8)","offer_id":44119109894266,"sku":"104-460-015","price":466.64,"currency_code":"USD","in_stock":true},{"title":"20\"x24\"x20\" (Call for Quote)","offer_id":44119109927034,"sku":"104-460-020","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x25\"x20\" (Case of 8)","offer_id":44119109959802,"sku":"104-460-012","price":566.0,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x20\" (Case of 8)","offer_id":44119109992570,"sku":"104-460-011","price":540.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_96306ea5-6523-4023-8fe9-b778eddb4030.png?v=1777831661"}],"url":"https:\/\/www.rememberthefilter.com\/collections\/paint-booth-pocket-cube-filters.oembed","provider":"RememberTheFilter.com","version":"1.0","type":"link"}