{"title":"Air Scrubber Filters","description":"\u003cp\u003eReplacement filters for portable \u003cstrong\u003eair scrubbers and negative air machines\u003c\/strong\u003e that use 21 x 19 filters: MERV 8 pleated pre-filters (1\" and 2\") and activated carbon pellet filters for odour and smoke. Made in Brampton, Ontario and shipped across Canada.\u003c\/p\u003e\u003cp\u003eNeed HEPA or a different machine size? \u003ca href=\"\/pages\/custom-fl\"\u003eRequest a custom filter\u003c\/a\u003e or \u003ca href=\"\/pages\/bulk-orders\"\u003eget fleet pricing\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"21x19x1-merv-8-air-scrubber-pre-filter-12-pack","title":"21x19x1 MERV 8 Pleated Air Scrubber Pre-Filter – 12 Pack (Exact 20.5 x 19)","description":"\u003ch2\u003e21x19x1 MERV 8 Pleated Air Scrubber Pre-Filter – 12 Pack (Exact 20.5 x 19)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 19 x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 1\/2\" x 19\" x 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMERV 8 (MPR 600, FPR 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplace\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAfter each heavy-use job, or when visibly loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eReplacement 1\" pleated pre-filter for portable \u003cstrong\u003eair scrubbers and negative air machines\u003c\/strong\u003e that take a 21 x 19 x 1 filter. The pleated MERV 8 media has a high dust-holding capacity and captures construction dust, drywall dust, hair and debris before they reach – and clog – your expensive HEPA filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits air scrubbers using a 21 x 19 x 1\" pre-filter (actual 20 1\/2\" x 19\" x 3\/4\")\u003c\/li\u003e\n\u003cli\u003eUse with our \u003ca href=\"\/collections\/carbon-pellet-filters\"\u003ecarbon pellet filters\u003c\/a\u003e for odour and smoke removal\u003c\/li\u003e\n\u003cli\u003eIdeal for restoration, renovation, abatement and job-site air cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExact size, made to order.\u003c\/strong\u003e This purchase cannot be returned or refunded.\u003c\/p\u003e\n\u003cp\u003eOrdering for a fleet of machines? \u003ca href=\"\/pages\/bulk-orders\"\u003eAsk about bulk pricing\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada 🍁\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canadian Air Filters","offers":[{"title":"Default Title","offer_id":50872657379398,"sku":null,"price":216.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/files\/MERV8_c6c56c33-031c-4847-b85f-22ca6dc319eb.png?v=1731438851"},{"product_id":"21x19x2-merv-8-air-scrubber-pre-filter-12-pack","title":"21x19x2 MERV 8 Pleated Air Scrubber Pre-Filter – 12 Pack (Exact 20.5 x 19)","description":"\u003ch2\u003e21x19x2 MERV 8 Pleated Air Scrubber Pre-Filter – 12 Pack (Exact 20.5 x 19)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 19 x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 1\/2\" x 19\" x 1 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMERV 8 (MPR 600, FPR 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplace\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAfter each heavy-use job, or when visibly loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eReplacement 2\" pleated pre-filter for portable \u003cstrong\u003eair scrubbers and negative air machines\u003c\/strong\u003e that take a 21 x 19 x 2 filter. The deeper pleated MERV 8 media holds more dust, capturing construction dust, drywall dust, hair and debris before they reach – and clog – your expensive HEPA filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits air scrubbers using a 21 x 19 x 2\" pre-filter (actual 20 1\/2\" x 19\" x 1 3\/4\")\u003c\/li\u003e\n\u003cli\u003eUse with our \u003ca href=\"\/collections\/carbon-pellet-filters\"\u003ecarbon pellet filters\u003c\/a\u003e for odour and smoke removal\u003c\/li\u003e\n\u003cli\u003eIdeal for restoration, renovation, abatement and job-site air cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExact size, made to order.\u003c\/strong\u003e This purchase cannot be returned or refunded.\u003c\/p\u003e\n\u003cp\u003eOrdering for a fleet of machines? \u003ca href=\"\/pages\/bulk-orders\"\u003eAsk about bulk pricing\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada 🍁\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canadian Air Filters","offers":[{"title":"Default Title","offer_id":50872657412166,"sku":null,"price":366.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/files\/MERV8_c6c56c33-031c-4847-b85f-22ca6dc319eb.png?v=1731438851"},{"product_id":"21x19x1-carbon-pellet-filter-cardboard","title":"21x19x1 Carbon Pellet Air Scrubber Filter – Cardboard Frame","description":"\u003ch2\u003e21x19x1 Carbon Pellet Air Scrubber Filter – Cardboard Frame\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 19 x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 1\/2\" x 19\" x 7\/8\" (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActivated carbon pellets, fully filled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cardboard frame with support grid and mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplace every\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–6 months, depending on odour and VOC load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-duty odour and VOC control.\u003c\/strong\u003e Unlike thin carbon-coated pleated filters, this filter is packed with a deep bed of activated carbon pellets for much greater adsorption capacity. It removes smoke, odours, fumes and volatile organic compounds (VOCs) from HVAC systems, air handlers and air scrubbers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits air scrubbers and negative air machines that take a 21 x 19 x 1\" carbon filter\u003c\/li\u003e\n\u003cli\u003ePair with our \u003ca href=\"\/products\/21x19x1-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x1\u003c\/a\u003e or \u003ca href=\"\/products\/21x19x2-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x2\u003c\/a\u003e MERV 8 pre-filters to protect the carbon from dust\u003c\/li\u003e\n\u003cli\u003eIdeal for fire and smoke restoration, cannabis and odour control, commercial kitchens, labs, printing, salons, waste and water treatment, and industrial exhaust\u003c\/li\u003e\n\u003cli\u003eLightweight, disposable cardboard frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a different size, deeper bed or impregnated carbon for specific gases? \u003ca href=\"\/pages\/custom-fl\"\u003eRequest a custom carbon filter\u003c\/a\u003e or \u003ca href=\"\/pages\/bulk-orders\"\u003eask about bulk pricing\u003c\/a\u003e. Learn more in our \u003ca href=\"\/blogs\/air-quality-wiki\/activated-carbon-air-filters\"\u003eactivated carbon guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada 🍁\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canadian Air Filters","offers":[{"title":"Single","offer_id":50872664784966,"sku":null,"price":79.0,"currency_code":"CAD","in_stock":true},{"title":"3-Pack","offer_id":50872664817734,"sku":null,"price":232.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/files\/caf-carbon-pellet-filter-cardboard.jpg?v=1793475891"},{"product_id":"21x19x1-carbon-pellet-tray-filter-metal","title":"21x19x1 Carbon Pellet Tray Filter – Galvanized Metal Frame","description":"\u003ch2\u003e21x19x1 Carbon Pellet Tray Filter – Galvanized Metal Frame\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 19 x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 1\/2\" x 19\" x 7\/8\" (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActivated carbon pellets, fully filled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRigid galvanized steel frame with expanded-metal face screens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplace every\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–6 months, depending on odour and VOC load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-duty odour and VOC control.\u003c\/strong\u003e Unlike thin carbon-coated pleated filters, this tray is packed with a deep bed of activated carbon pellets for much greater adsorption capacity. It removes smoke, odours, fumes and volatile organic compounds (VOCs) from HVAC systems, air handlers and air scrubbers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits air scrubbers and negative air machines that take a 21 x 19 x 1\" carbon filter\u003c\/li\u003e\n\u003cli\u003ePair with our \u003ca href=\"\/products\/21x19x1-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x1\u003c\/a\u003e or \u003ca href=\"\/products\/21x19x2-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x2\u003c\/a\u003e MERV 8 pre-filters to protect the carbon from dust\u003c\/li\u003e\n\u003cli\u003eIdeal for fire and smoke restoration, cannabis and odour control, commercial kitchens, labs, printing, salons, waste and water treatment, and industrial exhaust\u003c\/li\u003e\n\u003cli\u003eDurable metal frame stands up to high airflow and repeated handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a different size, deeper bed or impregnated carbon for specific gases? \u003ca href=\"\/pages\/custom-fl\"\u003eRequest a custom carbon filter\u003c\/a\u003e or \u003ca href=\"\/pages\/bulk-orders\"\u003eask about bulk pricing\u003c\/a\u003e. Learn more in our \u003ca href=\"\/blogs\/air-quality-wiki\/activated-carbon-air-filters\"\u003eactivated carbon guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada 🍁\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canadian Air Filters","offers":[{"title":"Single","offer_id":50872664850502,"sku":null,"price":99.0,"currency_code":"CAD","in_stock":true},{"title":"3-Pack","offer_id":50872664883270,"sku":null,"price":291.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/files\/carbon_tray_filters.png?v=1793475755"},{"product_id":"21x19x2-carbon-pellet-tray-filter-metal","title":"21x19x2 Carbon Pellet Tray Filter – Galvanized Metal Frame","description":"\u003ch2\u003e21x19x2 Carbon Pellet Tray Filter – Galvanized Metal Frame\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 19 x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 1\/2\" x 19\" x 1 3\/4\" (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActivated carbon pellets, fully filled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRigid galvanized steel frame with expanded-metal face screens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplace every\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–6 months, depending on odour and VOC load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-duty odour and VOC control.\u003c\/strong\u003e Unlike thin carbon-coated pleated filters, this tray is packed with a deep bed of activated carbon pellets for much greater adsorption capacity. It removes smoke, odours, fumes and volatile organic compounds (VOCs) from HVAC systems, air handlers and air scrubbers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits air scrubbers and negative air machines that take a 21 x 19 x 2\" carbon filter\u003c\/li\u003e\n\u003cli\u003ePair with our \u003ca href=\"\/products\/21x19x1-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x1\u003c\/a\u003e or \u003ca href=\"\/products\/21x19x2-merv-8-air-scrubber-pre-filter-12-pack\"\u003e21x19x2\u003c\/a\u003e MERV 8 pre-filters to protect the carbon from dust\u003c\/li\u003e\n\u003cli\u003eIdeal for fire and smoke restoration, cannabis and odour control, commercial kitchens, labs, printing, salons, waste and water treatment, and industrial exhaust\u003c\/li\u003e\n\u003cli\u003eDurable metal frame stands up to high airflow and repeated handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a different size, deeper bed or impregnated carbon for specific gases? \u003ca href=\"\/pages\/custom-fl\"\u003eRequest a custom carbon filter\u003c\/a\u003e or \u003ca href=\"\/pages\/bulk-orders\"\u003eask about bulk pricing\u003c\/a\u003e. Learn more in our \u003ca href=\"\/blogs\/air-quality-wiki\/activated-carbon-air-filters\"\u003eactivated carbon guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Canada 🍁\u003c\/strong\u003e\u003c\/p\u003e","brand":"Canadian Air Filters","offers":[{"title":"Single","offer_id":50872664916038,"sku":null,"price":159.0,"currency_code":"CAD","in_stock":true},{"title":"3-Pack","offer_id":50872664948806,"sku":null,"price":467.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/files\/carbon_tray_filters.png?v=1793475755"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2014\/7619\/collections\/caf-carbon-pellet-filter-cardboard.jpg?v=1793476186","url":"https:\/\/canadianairfilters.com\/collections\/air-scrubber-filters.oembed","provider":"Canadian Air Filters","version":"1.0","type":"link"}