{"product_id":"koch-odorkleen-es-merv-8-carbon-particulate-filter","title":"Koch OdorKleen ES (MERV 8 Carbon Particulate Filter for VOC and Odor Control)","description":"\u003cp\u003ePer the Koch OdorKleen ES product bulletin, the Koch \u003cstrong\u003eOdorKleen ES\u003c\/strong\u003e is a \u003cstrong\u003eMERV 8 extended-surface pleated panel filter\u003c\/strong\u003e that combines particulate filtration with carbon-impregnated odor and VOC removal in a totally disposable unit. Per Koch, OdorKleen ES uses a \u003cstrong\u003etwo-ply media element\u003c\/strong\u003e: a 100% mechanical upstream layer for particulate capture (rated 70% efficient for 3-10 micrometer particles), backed by a downstream layer impregnated with carbon media for absorption of \u003cstrong\u003evolatile organic compounds (VOCs)\u003c\/strong\u003e and odors from the air stream. Per Koch, the carbon media carries a \u003cstrong\u003eminimum activation of 60%\u003c\/strong\u003e, providing high odor absorption efficiency and extended lifecycle between filter changes.\u003c\/p\u003e\u003ch3\u003eWhat you get: pleated carbon-impregnated panel filters, sold by the case\u003c\/h3\u003e\u003cp\u003eEach variant is a \u003cstrong\u003esingle OdorKleen ES pleated panel\u003c\/strong\u003e with a die-cut beverage board frame and integrated two-ply media (mechanical + carbon). Available in 1″, 2″, 4″, and 6″ depths across a wide range of nominal face sizes. The price you see for each variant is the \u003cstrong\u003efull case price\u003c\/strong\u003e; carton quantities vary by size and depth:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1″ depth filters (32 sizes):\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePopular sizes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional sizes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10″x10″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10″x24″x1″\u003c\/strong\u003e (Ex) — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x12″x1″\u003c\/strong\u003e — \u003cstrong\u003e24 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x18″x1″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x30″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x16″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x30″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x18″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x20″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x30″x1″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x22″x1″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x24″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x30″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x30″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25″x25″x1″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2″ depth filters (27 sizes):\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePopular sizes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x24″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional sizes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x12″x2″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14″x30″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x16″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x24″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x30″x2″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x18″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x20″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x24″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x30″x2″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x35″x2″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21.5″x36.5″x2″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x30″x2″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25″x25″x2″\u003c\/strong\u003e — \u003cstrong\u003e12 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4″ depth filters (11 sizes):\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAdditional sizes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12″x24″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15″x20″x4″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x20″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x24″x4″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16″x25″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18″x24″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x20″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x24″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20″x25″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24″x24″x4″\u003c\/strong\u003e — \u003cstrong\u003e6 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25″x29″x4″\u003c\/strong\u003e — available by quote. \u003ca href=\"\/pages\/quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6″ depth filters (1 sizes):\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAdditional sizes:\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e24″x24″x6″\u003c\/strong\u003e — \u003cstrong\u003e4 filters per case\u003c\/strong\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSizes listed are nominal — for actual filter dimensions per Koch, see the construction section below or Koch Bulletin K-100B (Multi-Pleat XL8 frame family). All filters ship in full cartons only.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eOdorKleen ES construction (per Koch OdorKleen ES bulletin)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Extended-surface pleated panel filter (Multi-Pleat XL8 frame architecture with carbon layer added)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-ply media element (per Koch):\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpstream layer:\u003c\/strong\u003e 100% mechanical media, 70% efficient for 3-10 micrometer particles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownstream layer:\u003c\/strong\u003e Carbon-impregnated media for VOC absorption, minimum 60% activation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleat support:\u003c\/strong\u003e Rugged, rustproof expanded metal grid (per Koch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure frame:\u003c\/strong\u003e Rigid, high wet-strength beverage board (per Koch); die-cut construction. Per Koch: \"this ultra-tough frame makes the OdorKleen ideal for use in nearly any application, especially in systems where high moisture levels have rendered standard air filters ineffective.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV rating:\u003c\/strong\u003e MERV 8 per ASHRAE Test Standard 52.2-2007, before AND after conditioning steps (per Koch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Final Pressure Drop:\u003c\/strong\u003e 1.0″ w.g. (per Koch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL listing:\u003c\/strong\u003e UL Class 2 listed per UL Standard 900 (per Koch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous operating temperature:\u003c\/strong\u003e Up to 120°F (49°C) (per Koch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable depths:\u003c\/strong\u003e 1″, 2″, and 4″ per Koch bulletin; 6″ depth available in 24x24x6 (this RTF lineup)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposability:\u003c\/strong\u003e Single-use disposable; not washable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance data by depth (per Koch OdorKleen ES bulletin)\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003eFilter Depth\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003eTest Air Velocity\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003eInitial Resistance\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003eFinal Resistance\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003ePleats \/ Linear Foot\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e\u003cstrong\u003e1″\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e300 FPM\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e0.27″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e1.0″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e\u003cstrong\u003e2″\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e500 FPM\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e0.36″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e1.0″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e\u003cstrong\u003e4″\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e500 FPM\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e0.29″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e1.0″ w.g.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003ePer Koch, the rated capacity (CFM) for each filter size at 300 FPM and 500 FPM face velocities is published in the OdorKleen ES bulletin. For the specific size you're ordering, refer to the Koch bulletin linked at the bottom of this page or contact RTF for assistance.\u003c\/p\u003e\u003ch3\u003eApplications (per Koch OdorKleen ES bulletin)\u003c\/h3\u003e\u003cp\u003ePer Koch, OdorKleen ES is specified for environments with light to moderate contaminant levels where both particulate filtration and odor\/VOC control are required:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCommercial Office Buildings\u003c\/li\u003e\n\u003cli\u003eAirports\u003c\/li\u003e\n\u003cli\u003eSports Arenas\u003c\/li\u003e\n\u003cli\u003eHospitals\u003c\/li\u003e\n\u003cli\u003eSchools\u003c\/li\u003e\n\u003cli\u003ePainting Facilities\u003c\/li\u003e\n\u003cli\u003eIndustrial Plants\u003c\/li\u003e\n\u003cli\u003eSmoking Lounges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout carbon-impregnated odor and VOC filtration\u003c\/h3\u003e\u003cp\u003eStandard MERV 8 pleated filters capture particulate — dust, pollen, lint — but pass right through gaseous contaminants like cooking odors, paint fumes, off-gassing from new construction materials, and other VOCs that occupants describe as \"smells\" rather than \"dust.\" Carbon-impregnated filters add a downstream layer of activated carbon media that \u003cstrong\u003eadsorbs\u003c\/strong\u003e (traps onto the surface of) gas-phase molecules as the air stream passes through. Per Koch, OdorKleen ES carries a minimum 60% carbon activation, which is the measure of how much VOC adsorption capacity the carbon layer can deliver before saturation. Higher activation = longer service life before odor breakthrough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere OdorKleen ES fits:\u003c\/strong\u003e Office buildings dealing with cleaning chemical complaints, schools with art-room or science-lab odor transfer, hospitals managing waiting-room and visitor-area smells, painting facilities controlling solvent overspray drift to office areas, and historically smoking lounges (a classic OdorKleen application). For higher contaminant loads or specific gas removal (e.g., formaldehyde, hydrogen sulfide), Koch offers higher-grade gas-phase filters — \u003ca href=\"\/pages\/contact-us\"\u003econtact RTF support\u003c\/a\u003e if your application needs more capacity than OdorKleen ES.\u003c\/p\u003e\u003ch3\u003eSizing and ordering notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes are nominal.\u003c\/strong\u003e Per Koch K-100B (Multi-Pleat XL8 frame family), actual dimensions are typically 1\/2″ less than nominal in width and height, and 1\/4″ less in depth. Example: 20x25x1 nominal = 19-1\/2″ x 24-1\/2″ x 3\/4″ actual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch your filter slot to the nominal size shown.\u003c\/strong\u003e Standard HVAC filter racks are sized to nominal dimensions; the actual filter slips into the rack with appropriate clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach variant ships in the case quantity shown.\u003c\/strong\u003e Per Koch sheet notes: \"These products shipped in full cartons only.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Call for Quote\" sizes:\u003c\/strong\u003e Some sizes are available by special order only. \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\u003eReplacement schedule:\u003c\/strong\u003e Standard MERV 8 maintenance interval (typically 90 days for office HVAC), but odor breakthrough is the practical end-of-life signal — if you start smelling what the filter is supposed to be capturing, the carbon layer has saturated and it's time to replace, regardless of pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature limit:\u003c\/strong\u003e Per Koch, continuous operation up to 120°F (49°C). Not suitable for high-temperature exhaust applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Filters loaded with VOCs may have specific disposal requirements depending on your jurisdiction and the contaminants captured. For painting facility or industrial applications, follow your local hazardous waste regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKoch product literature\u003c\/h3\u003e\u003cp\u003eDetailed product specifications, capacity tables, and complete performance data for Koch OdorKleen ES are published in the \u003cstrong\u003eKoch OdorKleen ES product bulletin\u003c\/strong\u003e: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/Koch_OdorKleen_ES_Feb_2024.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOdorKleen ES Product Specification PDF\u003c\/a\u003e (Koch Filter Corporation). Per Koch, actual filter dimensions reference Bulletin K-100B (Multi-Pleat XL8 frame family). Both bulletins are available through Koch Filter Corporation (\u003ca href=\"https:\/\/www.kochfilter.com\/\" target=\"_blank\" rel=\"noopener\"\u003ekochfilter.com\u003c\/a\u003e) or by request through RTF.\u003c\/p\u003e","brand":"Koch","offers":[{"title":"12\"x24\"x1\" (Case of 12)","offer_id":44119112974458,"sku":"102-790-002","price":262.8,"currency_code":"USD","in_stock":true},{"title":"14\"x20\"x1\" (Case of 12)","offer_id":44119113007226,"sku":"102-790-003","price":239.88,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x1\" (Case of 12)","offer_id":44119113039994,"sku":"102-790-006","price":242.52,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x1\" (Case of 12)","offer_id":44119113072762,"sku":"102-790-007","price":256.56,"currency_code":"USD","in_stock":true},{"title":"20\"x20\"x1\" (Case of 12)","offer_id":44119113105530,"sku":"102-790-008","price":264.6,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x1\" (Case of 12)","offer_id":44119113138298,"sku":"102-790-009","price":297.6,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x1\" (Case of 12)","offer_id":44119113171066,"sku":"102-790-010","price":337.8,"currency_code":"USD","in_stock":true},{"title":"10\"x10\"x1\" (Case of 12)","offer_id":44119113203834,"sku":"102-051-020","price":323.04,"currency_code":"USD","in_stock":true},{"title":"10\"x20\"x1\" (Case of 12)","offer_id":44119113236602,"sku":"102-790-001","price":240.24,"currency_code":"USD","in_stock":true},{"title":"10\"x24\"x1\" Ex (Case of 12)","offer_id":44119113269370,"sku":"102-051-050","price":343.44,"currency_code":"USD","in_stock":true},{"title":"12\"x12\"x1\" (Case of 24)","offer_id":44119113302138,"sku":"102-790-051","price":637.2,"currency_code":"USD","in_stock":true},{"title":"12\"x18\"x1\" (Call for Quote)","offer_id":44119113334906,"sku":"102-051-001","price":0.0,"currency_code":"USD","in_stock":false},{"title":"12\"x20\"x1\" (Case of 12)","offer_id":44119113367674,"sku":"102-051-002","price":320.52,"currency_code":"USD","in_stock":true},{"title":"12\"x25\"x1\" (Case of 12)","offer_id":44119113400442,"sku":"102-051-003","price":295.92,"currency_code":"USD","in_stock":true},{"title":"14\"x24\"x1\" (Case of 12)","offer_id":44119113433210,"sku":"102-051-005","price":307.32,"currency_code":"USD","in_stock":true},{"title":"14\"x25\"x1\" (Case of 12)","offer_id":44119113465978,"sku":"102-790-004","price":275.52,"currency_code":"USD","in_stock":true},{"title":"14\"x30\"x1\" (Case of 12)","offer_id":44119113498746,"sku":"102-051-039","price":492.48,"currency_code":"USD","in_stock":true},{"title":"15\"x20\"x1\" (Case of 12)","offer_id":44119113531514,"sku":"102-790-005","price":282.24,"currency_code":"USD","in_stock":true},{"title":"15\"x25\"x1\" (Case of 12)","offer_id":44119113564282,"sku":"102-051-006","price":412.56,"currency_code":"USD","in_stock":true},{"title":"16\"x16\"x1\" (Case of 12)","offer_id":44119113597050,"sku":"102-051-007","price":335.88,"currency_code":"USD","in_stock":true},{"title":"16\"x24\"x1\" (Case of 12)","offer_id":44119113629818,"sku":"102-051-008","price":379.68,"currency_code":"USD","in_stock":true},{"title":"16\"x30\"x1\" (Case of 12)","offer_id":44119113662586,"sku":"102-051-018","price":485.64,"currency_code":"USD","in_stock":true},{"title":"18\"x18\"x1\" (Case of 12)","offer_id":44119113695354,"sku":"102-051-009","price":387.24,"currency_code":"USD","in_stock":true},{"title":"18\"x20\"x1\" (Case of 12)","offer_id":44119113728122,"sku":"102-051-015","price":375.12,"currency_code":"USD","in_stock":true},{"title":"18\"x24\"x1\" (Case of 12)","offer_id":44119113760890,"sku":"102-051-016","price":432.24,"currency_code":"USD","in_stock":true},{"title":"18\"x25\"x1\" (Case of 12)","offer_id":44119113793658,"sku":"102-051-011","price":404.28,"currency_code":"USD","in_stock":true},{"title":"18\"x30\"x1\" (Call for Quote)","offer_id":44119113826426,"sku":"102-051-044","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x22\"x1\" (Call for Quote)","offer_id":44119113859194,"sku":"102-051-049","price":0.0,"currency_code":"USD","in_stock":false},{"title":"20\"x24\"x1\" (Case of 12)","offer_id":44119113891962,"sku":"102-051-017","price":340.68,"currency_code":"USD","in_stock":true},{"title":"20\"x30\"x1\" (Case of 12)","offer_id":44119113924730,"sku":"102-051-012","price":467.64,"currency_code":"USD","in_stock":true},{"title":"24\"x30\"x1\" (Case of 12)","offer_id":44119113957498,"sku":"102-051-013","price":518.4,"currency_code":"USD","in_stock":true},{"title":"25\"x25\"x1\" (Case of 12)","offer_id":44119113990266,"sku":"102-051-014","price":498.24,"currency_code":"USD","in_stock":true},{"title":"12\"x24\"x2\" (Case of 12)","offer_id":44119114023034,"sku":"102-790-012","price":268.2,"currency_code":"USD","in_stock":true},{"title":"14\"x20\"x2\" (Case of 12)","offer_id":44119114055802,"sku":"102-790-013","price":316.68,"currency_code":"USD","in_stock":true},{"title":"16\"x20\"x2\" (Case of 12)","offer_id":44119114088570,"sku":"102-790-016","price":296.76,"currency_code":"USD","in_stock":true},{"title":"16\"x25\"x2\" (Case of 12)","offer_id":44119114121338,"sku":"102-790-017","price":335.04,"currency_code":"USD","in_stock":true},{"title":"20\"x20\"x2\" (Case of 12)","offer_id":44119114154106,"sku":"102-790-019","price":343.8,"currency_code":"USD","in_stock":true},{"title":"20\"x24\"x2\" (Case of 12)","offer_id":44119114186874,"sku":"102-790-020","price":392.88,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x2\" (Case of 12)","offer_id":44119114219642,"sku":"102-790-021","price":393.72,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x2\" (Case of 12)","offer_id":44119114252410,"sku":"102-790-022","price":436.08,"currency_code":"USD","in_stock":true},{"title":"10\"x20\"x2\" (Case of 12)","offer_id":44119114285178,"sku":"102-790-011","price":321.0,"currency_code":"USD","in_stock":true},{"title":"12\"x12\"x2\" (Case of 6)","offer_id":44119114317946,"sku":"102-052-035","price":183.06,"currency_code":"USD","in_stock":true},{"title":"12\"x20\"x2\" (Case of 12)","offer_id":44119114350714,"sku":"102-052-002","price":351.0,"currency_code":"USD","in_stock":true},{"title":"12\"x25\"x2\" (Case of 12)","offer_id":44119114383482,"sku":"102-052-003","price":597.24,"currency_code":"USD","in_stock":true},{"title":"14\"x25\"x2\" (Case of 12)","offer_id":44119114416250,"sku":"102-790-014","price":349.08,"currency_code":"USD","in_stock":true},{"title":"14\"x30\"x2\" (Case of 12)","offer_id":44119114449018,"sku":"102-052-039","price":567.12,"currency_code":"USD","in_stock":true},{"title":"15\"x20\"x2\" (Case of 12)","offer_id":44119114481786,"sku":"102-790-015","price":322.8,"currency_code":"USD","in_stock":true},{"title":"16\"x16\"x2\" (Case of 12)","offer_id":44119114514554,"sku":"102-052-005","price":387.96,"currency_code":"USD","in_stock":true},{"title":"16\"x24\"x2\" (Case of 12)","offer_id":44119114547322,"sku":"102-790-053","price":392.04,"currency_code":"USD","in_stock":true},{"title":"16\"x30\"x2\" (Case of 6)","offer_id":44119114580090,"sku":"102-052-018","price":423.18,"currency_code":"USD","in_stock":true},{"title":"18\"x18\"x2\" (Case of 12)","offer_id":44119114612858,"sku":"102-052-007","price":405.84,"currency_code":"USD","in_stock":true},{"title":"18\"x20\"x2\" (Case of 12)","offer_id":44119114645626,"sku":"102-052-015","price":417.6,"currency_code":"USD","in_stock":true},{"title":"18\"x24\"x2\" (Case of 12)","offer_id":44119114678394,"sku":"102-790-018","price":371.52,"currency_code":"USD","in_stock":true},{"title":"18\"x25\"x2\" (Case of 12)","offer_id":44119114711162,"sku":"102-052-009","price":460.2,"currency_code":"USD","in_stock":true},{"title":"20\"x30\"x2\" (Case of 6)","offer_id":44119114743930,"sku":"102-052-010","price":280.92,"currency_code":"USD","in_stock":true},{"title":"20\"x35\"x2\" (Case of 6)","offer_id":44119114776698,"sku":"102-052-030","price":250.02,"currency_code":"USD","in_stock":true},{"title":"21.5\"x36.5\"x2\" (Call for Quote)","offer_id":44119114809466,"sku":"102-052-026","price":0.0,"currency_code":"USD","in_stock":false},{"title":"24\"x30\"x2\" (Case of 6)","offer_id":44119114842234,"sku":"102-052-011","price":303.66,"currency_code":"USD","in_stock":true},{"title":"25\"x25\"x2\" (Case of 12)","offer_id":44119114875002,"sku":"102-790-050","price":588.72,"currency_code":"USD","in_stock":true},{"title":"12\"x24\"x4\" (Case of 6)","offer_id":44119114907770,"sku":"102-790-023","price":258.78,"currency_code":"USD","in_stock":true},{"title":"15\"x20\"x4\" (Call for Quote)","offer_id":44119114940538,"sku":"102-790-024","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x20\"x4\" (Case of 6)","offer_id":44119114973306,"sku":"102-790-025","price":292.68,"currency_code":"USD","in_stock":true},{"title":"16\"x24\"x4\" (Call for Quote)","offer_id":44119115006074,"sku":"102-054-005","price":0.0,"currency_code":"USD","in_stock":false},{"title":"16\"x25\"x4\" (Case of 6)","offer_id":44119115038842,"sku":"102-790-026","price":318.96,"currency_code":"USD","in_stock":true},{"title":"18\"x24\"x4\" (Case of 6)","offer_id":44119115071610,"sku":"102-790-027","price":352.92,"currency_code":"USD","in_stock":true},{"title":"20\"x20\"x4\" (Case of 6)","offer_id":44119115104378,"sku":"102-790-028","price":324.66,"currency_code":"USD","in_stock":true},{"title":"20\"x24\"x4\" (Case of 6)","offer_id":44119115137146,"sku":"102-790-029","price":364.08,"currency_code":"USD","in_stock":true},{"title":"20\"x25\"x4\" (Case of 6)","offer_id":44119115169914,"sku":"102-790-030","price":360.66,"currency_code":"USD","in_stock":true},{"title":"24\"x24\"x4\" (Case of 6)","offer_id":44119115202682,"sku":"102-790-031","price":400.02,"currency_code":"USD","in_stock":true},{"title":"25\"x29\"x4\" (Call for Quote)","offer_id":44119115235450,"sku":"102-054-010","price":0.0,"currency_code":"USD","in_stock":false},{"title":"24\"x24\"x6\" (Case of 4)","offer_id":44119115268218,"sku":"102-790-041","price":543.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1130\/9462\/files\/getimage2_ed9ff42e-5f51-4c8d-befc-cf0d42fd313e.png?v=1777843466","url":"https:\/\/www.rememberthefilter.com\/products\/koch-odorkleen-es-merv-8-carbon-particulate-filter","provider":"RememberTheFilter.com","version":"1.0","type":"link"}