{"title":"ASHRAE Rigid Cell Filters – MERV 11–14","description":"\u003cp\u003e\nASHRAE rigid cell filters are high-efficiency, extended surface air filters designed to meet ASHRAE 52.2 performance standards for commercial and industrial HVAC systems. These deep-pleat filters are commonly used as final filters or as prefilters to HEPA in hospitals, laboratories, pharmaceutical facilities, clean manufacturing environments, and institutional buildings.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDAMN Filters offers a full range of ASHRAE rigid cell filters from MERV 11 through MERV 14, constructed with microglass media and aluminum separators for consistent performance, long service life, and reliable operation in demanding airflow conditions. These filters are trusted replacements for VariCel-style and similar high-efficiency rigid cell filters and are available in multiple sizes, frame styles, and header configurations.\n\u003c\/p\u003e","products":[{"product_id":"24x24x12-ashrae-cell-filter-merv-14-single-header","title":"24x24x12 ASHRAE Cell Filter – MERV 14 (Single Header)","description":"\u003ch2\u003e24x24x12 ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 24x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DF242412VCSHM14\u003c\/li\u003e\n\u003cli\u003eNominal Size: 24 x 24 x 12\u003c\/li\u003e\n\u003cli\u003eEfficiency: MERV 14\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n\u003cli\u003eMedia: Micro glass fiber\u003c\/li\u003e\n\u003cli\u003eMedia Separator: Aluminum corrugated separators\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized steel\u003c\/li\u003e\n\u003cli\u003eFilter Type: ASHRAE cell (extended surface deep pleat)\u003c\/li\u003e\n\u003cli\u003eRated Airflow: 2000 CFM\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Pressure Drop: 1.40\" w.g.\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 80°C\u003c\/li\u003e\n\u003cli\u003ePackaging: 1 filter per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli\u003eAir handlers and built-up filter banks\u003c\/li\u003e\n\u003cli\u003eVariable air volume (VAV) systems\u003c\/li\u003e\n\u003cli\u003eHospitals and laboratories\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and food processing facilities\u003c\/li\u003e\n\u003cli\u003eHigh-tech manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRigid construction helps prevent dust unloading and maintains performance over time\u003c\/li\u003e\n\u003cli\u003eMicro glass media delivers consistent efficiency throughout the life of the filter\u003c\/li\u003e\n\u003cli\u003eAluminum separators maintain uniform pleat spacing and structural integrity\u003c\/li\u003e\n\u003cli\u003eSingle header design fits common high-efficiency filter housings\u003c\/li\u003e\n\u003cli\u003ePerforms well in turbulent airflow and high humidity conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003cp\u003e\nCommon replacement for AAF VariCel® filters and similar high-efficiency rigid cell and ASHRAE cell filters used in commercial and industrial HVAC systems.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAAF Flanders 331-765-148\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-946-148\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-953-148\u003c\/li\u003e\n\u003cli\u003eRememberTheFilter 331-946-148\u003c\/li\u003e\n\u003cli\u003eZoro G512505823\u003c\/li\u003e\n\u003cli\u003eGrainger 5W921\u003c\/li\u003e\n\u003cli\u003eGrainger 5W925\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003e\nAll DAMN Filters high-efficiency filters are selected to meet or exceed applicable performance requirements. Verify header size, fit, and system requirements prior to ordering for critical applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for, DAMN Filters offers a full line of high-efficiency filters. Call \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBrowse more \u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":40080256139325,"sku":"DF242412VCSHM14","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/products\/VaricelReplacementWP.jpg?v=1658246400"},{"product_id":"12x24x12-ashrae-cell-filter-merv-14-single-header","title":"12x24x12 ASHRAE Cell Filter – MERV 14 (Single Header, 2 Pack)","description":"\u003ch2\u003e12x24x12 ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\u003cp\u003e\nThis 12x24x12 ASHRAE cell filter is a high-efficiency extended surface deep pleated air filter designed for commercial and industrial HVAC systems requiring consistent fine particulate removal and rigid construction. Built in a single header configuration, this filter serves as a reliable replacement for VariCel-style high-efficiency filters used in air handlers and built-up systems.\n\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DF122412VCSHM14\u003c\/li\u003e\n\u003cli\u003eNominal Size: 12 x 24 x 12\u003c\/li\u003e\n\u003cli\u003eEfficiency: MERV 14\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n\u003cli\u003eMedia: Micro glass fiber\u003c\/li\u003e\n\u003cli\u003eMedia Separator: Aluminum corrugated separators\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized steel\u003c\/li\u003e\n\u003cli\u003eFilter Type: ASHRAE cell (extended surface deep pleat)\u003c\/li\u003e\n\u003cli\u003eRated Airflow: Approximately 1000 CFM\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Pressure Drop: 1.40\" w.g.\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 80°C\u003c\/li\u003e\n\u003cli\u003ePackaging: 2 filters per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli\u003eAir handlers and built-up filter banks\u003c\/li\u003e\n\u003cli\u003eVariable air volume (VAV) systems\u003c\/li\u003e\n\u003cli\u003eHospitals and laboratories\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and food processing facilities\u003c\/li\u003e\n\u003cli\u003eHigh-tech manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRigid construction helps prevent dust unloading and maintains performance over time\u003c\/li\u003e\n\u003cli\u003eMicro glass media delivers consistent efficiency throughout the life of the filter\u003c\/li\u003e\n\u003cli\u003eAluminum separators maintain uniform pleat spacing and structural integrity\u003c\/li\u003e\n\u003cli\u003eSingle header design fits common high-efficiency filter housings\u003c\/li\u003e\n\u003cli\u003ePerforms well in turbulent airflow and high humidity conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003cp\u003e\nCommon replacement for AAF VariCel® filters and similar high-efficiency rigid cell and ASHRAE cell filters used in commercial and industrial HVAC systems.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAAF Flanders 331-765-150\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-946-150\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-953-150\u003c\/li\u003e\n\u003cli\u003eRememberTheFilter 331-946-150\u003c\/li\u003e\n\u003cli\u003e3011079-012\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003e\nAll DAMN Filters high-efficiency filters are selected to meet or exceed applicable performance requirements. Verify header size, fit, and system requirements prior to ordering for critical applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for, DAMN Filters offers a full line of high-efficiency filters. Call \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBrowse more \u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":41093911281725,"sku":"DF122412VCSHM14","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/VaricelReplacementWP_2802d489-6937-4b00-8791-e18f5857824e.jpg?v=1710439709"},{"product_id":"24x24x12-ashrae-rigid-cell-filter","title":"24x24x12 ASHRAE Rigid Cell Filter 65% Merv 11 (2 pc min)","description":"\u003ch2\u003eASHRAE Rigid Cell Specifications\u003c\/h2\u003e\n\u003cp\u003eThese filters are engineered for medium- to high-efficiency use in commercial or industrial settings, offering MERV ratings of 11, 13, and 14. They come in various sizes, frame types, and header combinations, making them suitable for upgrading existing systems. Ideal for environments requiring high cleanliness, such as hospitals, manufacturing plants, and food processing, these filters effectively remove contaminants to protect life, products, and interiors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n\u003cli\u003ePart Number: DF242412AM11B (box) DF242412AM11SH (header)\u003c\/li\u003e\n\u003cli\u003eDimensions (inches): 23 3\/8\" x 23 3\/8\" x 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eLength: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eWidth: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eMERV Rating: MERV 11 - 65%\u003c\/li\u003e\n\u003cli\u003eMedia: Water resistant inorganic glass microfiber\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized (particle board available)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 180°F\u003c\/li\u003e\n\u003cli\u003eBox and Header Style Frames, Double header available (call for request)\u003c\/li\u003e\n\u003cli\u003eGasket available, call for pricing\u003c\/li\u003e\n\u003cli\u003eClassified under U. L. Std. 900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Cross Reference: Filtration Manufacturing 0902-242412-6-NH, 0902-242412-6-SH, 0902-242412-6-DH\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't see the filter you are looking for or need help give us a call at \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"BOX FRAME 24x24x12 ASHRAE Rigid Cell Filter 65% Merv 11","offer_id":41656331239485,"sku":"DF242412AM11B","price":199.33,"currency_code":"USD","in_stock":true},{"title":"HEADER STYLE FRAME 24x24x12 ASHRAE Rigid Cell Filter 65% Merv 11","offer_id":41656331272253,"sku":"DF242412AM11SH","price":199.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/Ashrae.jpg?v=1724688477"},{"product_id":"24x24x12-ashrae-rigid-cell-filter-85-merv-13-2-pc-min","title":"24x24x12 ASHRAE Rigid Cell Filter 85% Merv 13 (2 pc min)","description":"\u003ch2\u003eASHRAE Rigid Cell Specifications\u003c\/h2\u003e\n\u003cp\u003eThese filters are engineered for medium- to high-efficiency use in commercial or industrial settings, offering MERV ratings of 11, 13, and 14. They come in various sizes, frame types, and header combinations, making them suitable for upgrading existing systems. Ideal for environments requiring high cleanliness, such as hospitals, manufacturing plants, and food processing, these filters effectively remove contaminants to protect life, products, and interiors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n\u003cli\u003ePart Number: DF242412AM13B (box) DF242412AM13SH (header)\u003c\/li\u003e\n\u003cli\u003eDimensions (inches): 23 3\/8\" x 23 3\/8\" x 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eLength: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eWidth: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eMERV Rating: MERV 13 - 85%\u003c\/li\u003e\n\u003cli\u003eMedia: Water resistant inorganic glass microfiber\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized (particle board available)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 180°F\u003c\/li\u003e\n\u003cli\u003eBox and Header Style Frames, Double header available (call for request)\u003c\/li\u003e\n\u003cli\u003eGasket available, call for pricing\u003c\/li\u003e\n\u003cli\u003eClassified under U. L. Std. 900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Cross Reference: Filtration Manufacturing 0902-242412-8-NH, 0902-242412-8-SH, 0902-242412-8-DH, Variflow SC 2900632\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't see the filter you are looking for or need help give us a call at \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"BOX FRAME 24x24x12 ASHRAE Rigid Cell Filter 65% Merv 13","offer_id":41656345034813,"sku":"DF242412AM13B","price":207.71,"currency_code":"USD","in_stock":true},{"title":"HEADER STYLE FRAME 24x24x12 ASHRAE Rigid Cell Filter 65% Merv 13","offer_id":41656345067581,"sku":"DF242412AM13SH","price":207.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/Ashrae.jpg?v=1724688477"},{"product_id":"24x24x12-ashrae-rigid-cell-filter-90-merv-14-2-pc-min","title":"24x24x12 ASHRAE Rigid Cell Filter 90% Merv 14 (2 pc min)","description":"\u003ch2\u003eASHRAE Rigid Cell Specifications\u003c\/h2\u003e\n\u003cp\u003eThese filters are engineered for medium- to high-efficiency use in commercial or industrial settings, offering MERV ratings of 11, 13, and 14. They come in various sizes, frame types, and header combinations, making them suitable for upgrading existing systems. Ideal for environments requiring high cleanliness, such as hospitals, manufacturing plants, and food processing, these filters effectively remove contaminants to protect life, products, and interiors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n\u003cli\u003ePart Number: DF242412AM14B (box) DF242412AM14SH (header)\u003c\/li\u003e\n\u003cli\u003eDimensions (inches): 23 3\/8\" x 23 3\/8\" x 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eLength: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eWidth: 23 3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 11 1\/2\"\u003c\/li\u003e\n\u003cli\u003eMERV Rating: MERV 14 - 90%\u003c\/li\u003e\n\u003cli\u003eMedia: Water resistant inorganic glass microfiber\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized (particle board available)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 180°F\u003c\/li\u003e\n\u003cli\u003eBox and Header Style Frames, Double header available (call for request)\u003c\/li\u003e\n\u003cli\u003eGasket available, call for pricing\u003c\/li\u003e\n\u003cli\u003eClassified under U. L. Std. 900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Cross Reference: Filtration Manufacturing 0902-242412-9-NH, 0902-242412-9-SH, 0902-242412-9-DH\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't see the filter you are looking for or need help give us a call at \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"BOX FRAME 24x24x12 ASHRAE Rigid Cell Filter 90% Merv 14","offer_id":41656346607677,"sku":"DF242412AM14B","price":222.48,"currency_code":"USD","in_stock":true},{"title":"HEADER STYLE FRAME 24x24x12 ASHRAE Rigid Cell Filter 90% Merv 14","offer_id":41656346640445,"sku":"DF242412AM14SH","price":222.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/Ashrae.jpg?v=1724688477"},{"product_id":"24x24x12-ashrae-rigid-cell-filter-merv-14-single-header","title":"24x24x12 ASHRAE Rigid Cell Filter Merv 14 Single Header","description":"\u003ch2\u003eASHRAE Cell Filter Specifications\u003c\/h2\u003e\n\n\u003cp\u003e\nThe ASHRAE Cell is a high-efficiency extended surface deep pleat filter designed for demanding applications such as VAV systems, turbulent airflow, and high humidity environments. Its rigid construction and aluminum separator design help prevent dust unloading and support stable performance throughout the filter’s service life.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis deep pleat ASHRAE cell filter is commonly used as a direct replacement for traditional pocket or bag filters where durability, space efficiency, and extended service life are required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF242412ASH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-efficiency ASHRAE deep pleat cell filter\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 24 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 23.30 W x 23.30 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eNominal Depth: 12 in\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Micro fine glass media\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Aluminum corrugated separators\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: up to 2,000 CFM (application dependent)\u003c\/li\u003e\n  \u003cli\u003eTypical Initial Resistance: approximately 0.60 in. w.g. at rated airflow\u003c\/li\u003e\n  \u003cli\u003eRecommended Final Resistance: 1.40 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eMaximum Operating Temperature: 80°C \/ 176°F\u003c\/li\u003e\n  \u003cli\u003eGasket: Optional seamless PU gasket\u003c\/li\u003e\n  \u003cli\u003eRecommended Use: Final filter in commercial HVAC systems or prefilter to HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n  \u003cli\u003eHigh-tech and electronics manufacturing\u003c\/li\u003e\n  \u003cli\u003eSemiconductor fabrication\u003c\/li\u003e\n  \u003cli\u003eBiomedical and pharmaceutical facilities\u003c\/li\u003e\n  \u003cli\u003eLaboratories and research environments\u003c\/li\u003e\n  \u003cli\u003eFood processing facilities\u003c\/li\u003e\n  \u003cli\u003eUniversities and institutional buildings\u003c\/li\u003e\n  \u003cli\u003eBiotechnology and genetic research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nAvailable configurations include single header, double header, or box-style frame construction with optional gasket sealing depending on housing requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nOEM Cross Reference (for reference only):\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiltration Manufacturing: 0902-242412-8-NH, 0902-242412-8-SH, 0902-242412-8-DH\u003c\/li\u003e\n  \u003cli\u003eVariflow: SC 2900632\u003c\/li\u003e\n  \u003cli\u003eCary Company: 21BF78\u003c\/li\u003e\n  \u003cli\u003eGrainger \/ Air Handler: 5W921\u003c\/li\u003e\n  \u003cli\u003eZoro: G0298286\u003c\/li\u003e\n  \u003cli\u003eKoch Filter: FM 110-730-001\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIf you don't see the filter you are looking for or need help confirming fit, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52141789184363,"sku":"DF242412ASH","price":177.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/AshraeRigidCell.jpg?v=1750859848"},{"product_id":"12x24x12-ashrae-rigid-cell-filter-merv-14-single-header-2-pack","title":"12x24x12 ASHRAE Rigid Cell Filter Merv 14 Single Header (2 pack)","description":"\u003ch2\u003eASHRAE Cell Filter Specifications\u003c\/h2\u003e\n\n\u003cp\u003e\nThe ASHRAE Cell is a high-efficiency extended surface deep pleat filter with rigid construction, designed for demanding applications such as VAV systems, turbulent airflow, and high humidity environments. Its reinforced frame and separator design help prevent dust unloading and maintain stable performance throughout the filter’s service life.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis deep pleat ASHRAE cell design is commonly used as a direct replacement for traditional pocket or bag filters where durability, space efficiency, and longer service life are required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF122412ASH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-efficiency ASHRAE deep pleat cell filter\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 12 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 11.38 W x 23.38 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eNominal Depth: 12 in\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Micro fine glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Hemmed-edge aluminum corrugated separators\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel (single header shown; box and double header available)\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: up to 1,000 CFM (application dependent)\u003c\/li\u003e\n  \u003cli\u003eTypical Initial Resistance: ~0.60 in. w.g. at rated airflow\u003c\/li\u003e\n  \u003cli\u003eRecommended Final Resistance: 1.40 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eMaximum Operating Temperature: 80°C \/ 176°F\u003c\/li\u003e\n  \u003cli\u003eGasket: Optional seamless PU gasket\u003c\/li\u003e\n  \u003cli\u003eRecommended Use: Final filter in commercial HVAC systems or prefilter to HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n  \u003cli\u003eHigh-tech and electronics manufacturing\u003c\/li\u003e\n  \u003cli\u003eSemiconductor fabrication\u003c\/li\u003e\n  \u003cli\u003eBiomedical and pharmaceutical facilities\u003c\/li\u003e\n  \u003cli\u003eLaboratories and research environments\u003c\/li\u003e\n  \u003cli\u003eFood processing\u003c\/li\u003e\n  \u003cli\u003eUniversities and institutional buildings\u003c\/li\u003e\n  \u003cli\u003eBiotechnology and genetic research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nAvailable configurations include single header, double header, or box-style frame construction with optional seamless gasket sealing based on housing requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nOEM Cross Reference (for reference only):\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiltration Manufacturing: 0902-122412-8-NH, 0902-122412-8-SH, 0902-122412-8-DH\u003c\/li\u003e\n  \u003cli\u003eVariflow: SC 2900631\u003c\/li\u003e\n  \u003cli\u003eCary Company: 21BF77\u003c\/li\u003e\n  \u003cli\u003eGrainger \/ Air Handler: 5W920\u003c\/li\u003e\n  \u003cli\u003eZoro: G0298285\u003c\/li\u003e\n  \u003cli\u003eKoch Filter: FM 110-730-000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIf you don't see the filter you are looking for or need assistance confirming fit, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52142413807979,"sku":"DF122412ASH","price":250.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/AshraeRigidCell.jpg?v=1750859848"},{"product_id":"20x24x12-ashrae-rigid-cell-filter-merv-14-single-header","title":"20x24x12 ASHRAE Rigid Cell Filter Merv 14 Single Header","description":"\u003ch2\u003eASHRAE Cell Filter Specifications\u003c\/h2\u003e\n\n\u003cp\u003e\nThe ASHRAE Cell is a high-efficiency extended surface deep pleat filter designed for demanding applications such as VAV systems, turbulent airflow, and high humidity environments. Its rigid construction and aluminum separator design help prevent dust unloading and support stable performance throughout the filter’s service life.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis deep pleat ASHRAE cell filter is commonly used as a direct replacement for traditional pocket or bag filters where durability, space efficiency, and extended service life are required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF202412ASH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-efficiency ASHRAE deep pleat cell filter\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 20 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 19.38 W x 23.38 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eNominal Depth: 12 in\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Micro fine glass media\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Aluminum corrugated separators\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: up to 1,650 CFM (application dependent)\u003c\/li\u003e\n  \u003cli\u003eTypical Initial Resistance: approximately 0.60 in. w.g. at rated airflow\u003c\/li\u003e\n  \u003cli\u003eRecommended Final Resistance: 1.40 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eMaximum Operating Temperature: 80°C \/ 176°F\u003c\/li\u003e\n  \u003cli\u003eGasket: Optional seamless PU gasket\u003c\/li\u003e\n  \u003cli\u003eRecommended Use: Final filter in commercial HVAC systems or prefilter to HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n  \u003cli\u003eHigh-tech and electronics manufacturing\u003c\/li\u003e\n  \u003cli\u003eSemiconductor fabrication\u003c\/li\u003e\n  \u003cli\u003eBiomedical and pharmaceutical facilities\u003c\/li\u003e\n  \u003cli\u003eLaboratories and research environments\u003c\/li\u003e\n  \u003cli\u003eFood processing facilities\u003c\/li\u003e\n  \u003cli\u003eUniversities and institutional buildings\u003c\/li\u003e\n  \u003cli\u003eBiotechnology and genetic research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nAvailable configurations include single header, double header, or box-style frame construction with optional gasket sealing depending on housing requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nOEM Cross Reference (for reference only):\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiltration Manufacturing: 0902-202412-8-NH, 0902-202412-8-SH, 0902-202412-8-DH\u003c\/li\u003e\n  \u003cli\u003eVariflow: SC 2900630\u003c\/li\u003e\n  \u003cli\u003eCary Company: 21BF76\u003c\/li\u003e\n  \u003cli\u003eGrainger \/ Air Handler: 5W919\u003c\/li\u003e\n  \u003cli\u003eZoro: G0298284\u003c\/li\u003e\n  \u003cli\u003eKoch Filter: FM 110-729-999\u003c\/li\u003e\n  \u003cli\u003eNordson: 156995\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIf you don't see the filter you are looking for or need help confirming fit, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52142418395499,"sku":"DF202412ASH","price":179.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/AshraeRigidCell.jpg?v=1750859848"},{"product_id":"20x20x12-ashrae-rigid-cell-filter-merv-14-single-header","title":"20x20x12 ASHRAE Rigid Cell Filter Merv 14 Single Header","description":"\u003ch2\u003eASHRAE Cell Filter Specifications\u003c\/h2\u003e\n\n\u003cp\u003e\nThe ASHRAE Cell is a high-efficiency extended surface deep pleat filter designed for demanding applications such as VAV systems, turbulent airflow, and high humidity environments. Its rigid construction and aluminum separator design help prevent dust unloading and support stable performance throughout the filter’s service life.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis deep pleat ASHRAE cell filter is commonly used as a direct replacement for traditional pocket or bag filters where durability, space efficiency, and extended service life are required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF202012ASH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-efficiency ASHRAE deep pleat cell filter\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 20 x 20 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 19.38 W x 19.38 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eNominal Depth: 12 in\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Micro fine glass media\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Aluminum corrugated separators\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: up to 1,300 CFM (application dependent)\u003c\/li\u003e\n  \u003cli\u003eTypical Initial Resistance: approximately 0.60 in. w.g. at rated airflow\u003c\/li\u003e\n  \u003cli\u003eRecommended Final Resistance: 1.40 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eMaximum Operating Temperature: 80°C \/ 176°F\u003c\/li\u003e\n  \u003cli\u003eGasket: Optional seamless PU gasket\u003c\/li\u003e\n  \u003cli\u003eRecommended Use: Final filter in commercial HVAC systems or prefilter to HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHospitals and healthcare facilities\u003c\/li\u003e\n  \u003cli\u003eHigh-tech and electronics manufacturing\u003c\/li\u003e\n  \u003cli\u003eSemiconductor fabrication\u003c\/li\u003e\n  \u003cli\u003eBiomedical and pharmaceutical facilities\u003c\/li\u003e\n  \u003cli\u003eLaboratories and research environments\u003c\/li\u003e\n  \u003cli\u003eFood processing facilities\u003c\/li\u003e\n  \u003cli\u003eUniversities and institutional buildings\u003c\/li\u003e\n  \u003cli\u003eBiotechnology and genetic research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nAvailable configurations include single header, double header, or box-style frame construction with optional gasket sealing depending on housing requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nOEM Cross Reference (for reference only):\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiltration Manufacturing: 0902-202012-8-NH, 0902-202012-8-SH, 0902-202012-8-DH\u003c\/li\u003e\n  \u003cli\u003eVariflow: SC 2900629\u003c\/li\u003e\n  \u003cli\u003eCary Company: 21BF75\u003c\/li\u003e\n  \u003cli\u003eGrainger \/ Air Handler: 5W918\u003c\/li\u003e\n  \u003cli\u003eZoro: G0298283\u003c\/li\u003e\n  \u003cli\u003eKoch Filter: FM 110-729-998\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIf you don't see the filter you are looking for or need help confirming fit, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nMetafield Description:\n\u003c\/p\u003e\n\n\u003cp\u003e\nMERV 14 ASHRAE deep pleat cell filter, 20x20x12, extended surface micro fine glass media with aluminum separators. Designed for commercial HVAC final filtration or prefilter to HEPA.\n\u003c\/p\u003e\n","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52142422491499,"sku":"DF202012ASH","price":167.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/AshraeRigidCell.jpg?v=1750859848"},{"product_id":"20x24x12-ashrae-cell-filter-merv-14-single-header","title":"20x24x12 ASHRAE Cell Filter – MERV 14 (Single Header)","description":"\u003ch2\u003e20x24x12 ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\u003cp\u003e\nThis 20x24x12 ASHRAE cell filter is a high-efficiency extended surface deep pleated air filter designed for commercial and industrial HVAC systems requiring consistent fine particulate removal and rigid construction. Built in a single header configuration, this filter serves as a reliable replacement for VariCel-style high-efficiency filters used in air handlers and built-up systems.\n\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DF202412VCSHM14\u003c\/li\u003e\n\u003cli\u003eNominal Size: 20 x 24 x 12\u003c\/li\u003e\n\u003cli\u003eEfficiency: MERV 14\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n\u003cli\u003eMedia: Micro glass fiber\u003c\/li\u003e\n\u003cli\u003eMedia Separator: Aluminum corrugated separators\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized steel\u003c\/li\u003e\n\u003cli\u003eFilter Type: ASHRAE cell (extended surface deep pleat)\u003c\/li\u003e\n\u003cli\u003eRated Airflow: Approximately 1700 CFM\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Pressure Drop: 1.40\" w.g.\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 80°C\u003c\/li\u003e\n\u003cli\u003ePackaging: 1 filter per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli\u003eAir handlers and built-up filter banks\u003c\/li\u003e\n\u003cli\u003eVariable air volume (VAV) systems\u003c\/li\u003e\n\u003cli\u003eHospitals and laboratories\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and food processing facilities\u003c\/li\u003e\n\u003cli\u003eHigh-tech manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRigid construction helps prevent dust unloading and maintains performance over time\u003c\/li\u003e\n\u003cli\u003eMicro glass media delivers consistent efficiency throughout the life of the filter\u003c\/li\u003e\n\u003cli\u003eAluminum separators maintain uniform pleat spacing and structural integrity\u003c\/li\u003e\n\u003cli\u003eSingle header design fits common high-efficiency filter housings\u003c\/li\u003e\n\u003cli\u003ePerforms well in turbulent airflow and high humidity conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003cp\u003e\nCommon replacement for AAF VariCel® filters and similar high-efficiency rigid cell and ASHRAE cell filters used in commercial and industrial HVAC systems.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAAF Flanders 331-953-189\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-765-189\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-946-189\u003c\/li\u003e\n\u003cli\u003eRememberTheFilter 331-946-189\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003e\nAll DAMN Filters high-efficiency filters are selected to meet or exceed applicable performance requirements. Verify header size, fit, and system requirements prior to ordering for critical applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for, DAMN Filters offers a full line of high-efficiency filters. Call \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBrowse more \u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52508489941355,"sku":"DF202412VCSHM14","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/products\/VaricelReplacementWP.jpg?v=1658246400"},{"product_id":"20x20x12-ashrae-cell-filter-merv-14-single-header","title":"20x20x12 ASHRAE Cell Filter – MERV 14 (Single Header)","description":"\u003ch2\u003e20x20x12 ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\u003cp\u003e\nThis 20x20x12 ASHRAE cell filter is a high-efficiency extended surface deep pleated air filter designed for commercial and industrial HVAC systems requiring consistent fine particulate removal and rigid construction. Built in a single header configuration, this filter serves as a reliable replacement for VariCel-style high-efficiency filters used in air handlers and built-up systems.\n\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DF202012VCSHM14\u003c\/li\u003e\n\u003cli\u003eNominal Size: 20 x 20 x 12\u003c\/li\u003e\n\u003cli\u003eEfficiency: MERV 14\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n\u003cli\u003eMedia: Micro glass fiber\u003c\/li\u003e\n\u003cli\u003eMedia Separator: Aluminum corrugated separators\u003c\/li\u003e\n\u003cli\u003eFrame: Galvanized steel\u003c\/li\u003e\n\u003cli\u003eFilter Type: ASHRAE cell (extended surface deep pleat)\u003c\/li\u003e\n\u003cli\u003eRated Airflow: Approximately 1400 CFM\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Pressure Drop: 1.40\" w.g.\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 80°C\u003c\/li\u003e\n\u003cli\u003ePackaging: 1 filter per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli\u003eAir handlers and built-up filter banks\u003c\/li\u003e\n\u003cli\u003eVariable air volume (VAV) systems\u003c\/li\u003e\n\u003cli\u003eHospitals and laboratories\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and food processing facilities\u003c\/li\u003e\n\u003cli\u003eHigh-tech manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRigid construction helps prevent dust unloading and maintains performance over time\u003c\/li\u003e\n\u003cli\u003eMicro glass media delivers consistent efficiency throughout the life of the filter\u003c\/li\u003e\n\u003cli\u003eAluminum separators maintain uniform pleat spacing and structural integrity\u003c\/li\u003e\n\u003cli\u003eSingle header design fits common high-efficiency filter housings\u003c\/li\u003e\n\u003cli\u003ePerforms well in turbulent airflow and high humidity conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003cp\u003e\nCommon replacement for AAF VariCel® filters and similar high-efficiency rigid cell and ASHRAE cell filters used in commercial and industrial HVAC systems.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAAF Flanders 331-946-136\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-953-136\u003c\/li\u003e\n\u003cli\u003eAAF Flanders 331-765-136\u003c\/li\u003e\n\u003cli\u003eRememberTheFilter 331-946-136\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003e\nAll DAMN Filters high-efficiency filters are selected to meet or exceed applicable performance requirements. Verify header size, fit, and system requirements prior to ordering for critical applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for, DAMN Filters offers a full line of high-efficiency filters. Call \u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBrowse more \u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52508497576299,"sku":"DF202012VCSHM14","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/products\/VaricelReplacementWP.jpg?v=1658246400"},{"product_id":"24x24x12-high-temperature-ashrae-cell-filter-merv-14-box-df","title":"24x24x12 High-Temperature ASHRAE Cell Filter – MERV 14 (Box Frame)","description":"\u003ch2\u003e24x24x12 High-Temperature ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 24x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis filter is rated under ASHRAE 52.2 as MERV 14 and is commonly used as a final filter or as a prefilter to HEPA in high-temperature and industrial HVAC systems. This is not a HEPA filter.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF242412AHTB\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-temperature ASHRAE rigid cell \/ high-efficiency final filter\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Extended surface deep pleat (separator-style)\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eConfiguration: Box Frame\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 24 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 24.00 W x 24.00 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Corrugated aluminum with hemmed safety edge\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eGasket: High-temperature gasket\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: 2,500 CFM @ 0.68 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eInitial Resistance: 0.68 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eFinal Resistance: 1.50 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: up to 500°F\u003c\/li\u003e\n  \u003cli\u003eUL 900: Classified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature air handling systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial exhaust and process air filtration\u003c\/li\u003e\n  \u003cli\u003eAutomotive, paint, and thermal processing environments\u003c\/li\u003e\n  \u003cli\u003eHigh heat locations where standard filters fail prematurely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nVerify temperature rating, frame style, and exact dimensions prior to substitution.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nDon’t see the filter you’re looking for? DAMN Filters offers a full line of\n\u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for or need help, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":52747073913195,"sku":"DF242412AHTB","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/HTAshraeStyle.jpg?v=1767993447"},{"product_id":"12x24x12-high-temperature-ashrae-cell-filter-merv-14-box-df","title":"12x24x12 High-Temperature ASHRAE Cell Filter – MERV 14 (Box Frame)","description":"\u003ch2\u003e12x24x12 High-Temperature ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 12x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis filter is rated under ASHRAE 52.2 as MERV 14 and is commonly used as a final filter or as a prefilter to HEPA in high-temperature and industrial HVAC systems. This is not a HEPA filter.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF122412AHTB\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-temperature ASHRAE rigid cell \/ high-efficiency final filter\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Extended surface deep pleat (separator-style)\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eConfiguration: Box Frame\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 12 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 12.00 W x 24.00 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Corrugated aluminum with hemmed safety edge\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eGasket: High-temperature gasket\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: 1,250 CFM @ 0.68 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eInitial Resistance: 0.68 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eFinal Resistance: 1.50 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: up to 500°F\u003c\/li\u003e\n  \u003cli\u003eUL 900: Classified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature air handling systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial exhaust and process air filtration\u003c\/li\u003e\n  \u003cli\u003eAutomotive, paint, and thermal processing environments\u003c\/li\u003e\n  \u003cli\u003eHigh heat locations where standard filters fail prematurely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nVerify temperature rating, frame style, and exact dimensions prior to substitution.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nDon’t see the filter you’re looking for? DAMN Filters offers a full line of\n\u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for or need help, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":53068403802475,"sku":"DF122412AHTB","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/HTAshraeStyle.jpg?v=1767993447"},{"product_id":"12x24x12-high-temperature-ashrae-cell-filter-merv-14-single-header-df","title":"12x24x12 High-Temperature ASHRAE Cell Filter – MERV 14 (Single Header)","description":"\u003ch2\u003e12x24x12 High-Temperature ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 12x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis filter is rated under ASHRAE 52.2 as MERV 14 and is commonly used as a final filter or as a prefilter to HEPA in high-temperature and industrial HVAC systems. This is not a HEPA filter.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF122412AHTSH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-temperature ASHRAE rigid cell \/ high-efficiency final filter\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Extended surface deep pleat (separator-style)\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 12 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 11.30 W x 23.30 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Corrugated aluminum with hemmed safety edge\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eGasket: High-temperature gasket\u003c\/li\u003e\n  \u003cli\u003eHeader Thickness: 0.78 in (13\/16)\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: 1,000 CFM @ 0.60 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eInitial Resistance: 0.60 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eFinal Resistance: 1.50 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: up to 500°F\u003c\/li\u003e\n  \u003cli\u003eUL 900: Classified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature air handling systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial exhaust and process air filtration\u003c\/li\u003e\n  \u003cli\u003eAutomotive, paint, and thermal processing environments\u003c\/li\u003e\n  \u003cli\u003eHigh heat locations where standard filters fail prematurely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nVerify temperature rating, header style, and exact dimensions prior to substitution.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nDon’t see the filter you’re looking for? DAMN Filters offers a full line of\n\u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for or need help, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":53075692126571,"sku":"DF122412AHTSH","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/HTAshraeStyle.jpg?v=1767993447"},{"product_id":"24x24x12-high-temperature-ashrae-cell-filter-merv-11-single-header-df","title":"24x24x12 High-Temperature ASHRAE Cell Filter – MERV 11 (Single Header)","description":"\u003ch2\u003e24x24x12 High-Temperature ASHRAE Cell Filter – MERV 11\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 24x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis filter is rated under ASHRAE 52.2 as MERV 11 and is commonly used as a high-efficiency prefilter or intermediate filter in high-temperature and industrial HVAC systems. This is not a HEPA filter.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF242412AHTSHM11\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-temperature ASHRAE rigid cell \/ high-efficiency prefilter or intermediate filter\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Extended surface deep pleat (separator-style)\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 11\u003c\/li\u003e\n  \u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 24 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 23.30 W x 23.30 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Corrugated aluminum with hemmed safety edge\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eGasket: High-temperature gasket\u003c\/li\u003e\n  \u003cli\u003eHeader Thickness: 0.78 in (13\/16)\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: 2,000 CFM @ 0.48 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eInitial Resistance: 0.48 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eFinal Resistance: 1.50 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: up to 500°F\u003c\/li\u003e\n  \u003cli\u003eUL 900: Classified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature air handling systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial exhaust and process air filtration\u003c\/li\u003e\n  \u003cli\u003eAutomotive, paint, and thermal processing environments\u003c\/li\u003e\n  \u003cli\u003eHigh heat locations where standard filters fail prematurely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nVerify temperature rating, header style, and exact dimensions prior to substitution.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nDon’t see the filter you’re looking for? DAMN Filters offers a full line of\n\u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for or need help, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":53075702055275,"sku":"DF242412AHTSHM11","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/HTAshraeStyle.jpg?v=1767993447"},{"product_id":"24x24x12-high-temperature-ashrae-cell-filter-merv-14-single-header-df","title":"24x24x12 High-Temperature ASHRAE Cell Filter – MERV 14 (Single Header)","description":"\u003ch2\u003e24x24x12 High-Temperature ASHRAE Cell Filter – MERV 14\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 24x24x12 high-temperature ASHRAE cell filter is a high-efficiency, extended surface deep pleat filter designed for industrial air handling where standard HVAC filters will not hold up. Built with glass fiber media and aluminum separators, it is designed for high heat applications such as ovens, curing lines, and industrial process air systems where long service life and reliable performance are critical. Common replacement for high-temperature rigid cell filters used in industrial HVAC systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis filter is rated under ASHRAE 52.2 as MERV 14 and is commonly used as a final filter or as a prefilter to HEPA in high-temperature and industrial HVAC systems. This is not a HEPA filter.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM Make: DAMN Filters\u003c\/li\u003e\n  \u003cli\u003ePart Number: DF242412AHTSH\u003c\/li\u003e\n  \u003cli\u003eFilter Category: High-temperature ASHRAE rigid cell \/ high-efficiency final filter\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Extended surface deep pleat (separator-style)\u003c\/li\u003e\n  \u003cli\u003eASHRAE 52.2 Rating: MERV 14\u003c\/li\u003e\n  \u003cli\u003eConfiguration: Single Header\u003c\/li\u003e\n  \u003cli\u003eNominal Size: 24 x 24 x 12 in\u003c\/li\u003e\n  \u003cli\u003eActual Dimensions (in): 23.30 W x 23.30 H x 11.50 D\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Glass fiber\u003c\/li\u003e\n  \u003cli\u003eMedia Separators: Corrugated aluminum with hemmed safety edge\u003c\/li\u003e\n  \u003cli\u003eFrame: Galvanized steel construction\u003c\/li\u003e\n  \u003cli\u003eGasket: High-temperature gasket\u003c\/li\u003e\n  \u003cli\u003eHeader Thickness: 0.78 in (13\/16)\u003c\/li\u003e\n  \u003cli\u003eTypical Operating Airflow: 2,000 CFM @ 0.60 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eInitial Resistance: 0.60 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eFinal Resistance: 1.50 in. w.g.\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: up to 500°F\u003c\/li\u003e\n  \u003cli\u003eUL 900: Classified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature air handling systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial exhaust and process air filtration\u003c\/li\u003e\n  \u003cli\u003eAutomotive, paint, and thermal processing environments\u003c\/li\u003e\n  \u003cli\u003eHigh heat locations where standard filters fail prematurely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nOEM Cross Reference: Koch FM Multi-Cell 750 HT MERV 14 Single Header (110-776-001). Verify temperature rating, header style, and exact dimensions prior to substitution.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nDon’t see the filter you’re looking for? DAMN Filters offers a full line of\n\u003ca href=\"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions\"\u003eASHRAE cell filters\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you do not see the filter you are looking for or need help, give us a call at\n\u003ca href=\"tel:+18446053266\"\u003e(844) 605-3266\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\n\u003c\/p\u003e","brand":"DAMN Filters","offers":[{"title":"Default Title","offer_id":53075704152427,"sku":"DF242412AHTSH","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/files\/HTAshraeStyle.jpg?v=1767993447"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/0864\/collections\/Ashrae_9ed11841-7f6a-46c7-90f0-a374efee3ea2.jpg?v=1769212775","url":"https:\/\/damnfilters.com\/collections\/ashrae-cell-filters-high-efficiency-hvac-final-prefilter-solutions.oembed","provider":"DAMN Filters","version":"1.0","type":"link"}