{"product_id":"nordic-pure-19x21x1exactcustomm8-c-12-merv-8-filter-12pk","title":"Nordic Pure 19x21x1ExactCustomM8+C-12 Merv 8 Filter 12pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORDIC PURE 19x21x1ExactCustomM8+C-12 is a custom-cut, pleated AC and furnace air filter rated MERV 8 with an activated carbon layer. It is built from electrostatically charged synthetic media that attracts and captures airborne particulates as air cycles through the HVAC system. The carbon layer helps reduce common household odors alongside standard particulate filtration. At 19 x 21 x 0.75 inches actual size, this filter is manufactured to exact dimensions for applications where standard nominal sizes do not fit. It ships as a 12-pack and is installed by HVAC technicians or knowledgeable homeowners performing routine filter maintenance. The reinforced 2-part frame supports airflow balance and structural integrity over the filter service life.\u003c\/p\u003e\n\u003cp\u003eThis filter is suited for residential and light-commercial forced-air HVAC systems including central air conditioning and gas or electric furnaces where a 19 x 21 x 1 nominal slot is required but standard sizes are unavailable. The exact-cut construction addresses installations with non-standard filter housings or custom-framed return-air openings. MERV 8 filtration is appropriate for environments with pets, moderate dust loads, or occupants sensitive to pollen and mold spores. Nordic Pure recommends replacing this filter every 30 to 90 days depending on indoor and outdoor air quality conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 8 rating captures 70 to 85 percent of airborne particles between 3 and 10 microns, including lint, dust, pollen, pet dander, and mold spores\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layer targets common household odors in addition to particulate filtration\u003c\/li\u003e\n  \u003cli\u003eElectrostatically charged synthetic media attracts particulates without relying solely on mechanical interception\u003c\/li\u003e\n  \u003cli\u003eReinforced 2-part frame provides double-wall durability and maintains filter shape under sustained airflow\u003c\/li\u003e\n  \u003cli\u003eExact actual size of 19 x 21 x 0.75 inches for non-standard or custom filter housings\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCustom-made to exact dimensions for forced-air HVAC systems requiring a 19 x 21 x 1 nominal filter slot where standard sizes do not fit. Measure the actual opening before ordering. Custom sizes are non-returnable.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by HVAC technicians or qualified service personnel during routine filter maintenance. Power down or set the thermostat to OFF before opening the filter cabinet or return-air grille. Confirm airflow direction marked on the filter frame matches the direction of air movement toward the blower. Because this is a custom-cut filter, verify actual cabinet dimensions with a tape measure before ordering, as returns are not accepted on custom sizes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: MERV 8 Plus Carbon Pleated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 19 x 21 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 19 x 21 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Width\u003c\/strong\u003e: 21 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Height\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Depth\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORDIC PURE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19x21x1ExactCustomM8+C-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51991828594994,"sku":"19x21x1ExactCustomM8+C-12","price":219.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f6b5676b9b5ed649c9599c89af44d63d_f539537d-08c9-41f4-9c1b-b517bd1f9c17.jpg?v=1789989924","url":"https:\/\/voomisupply.com\/products\/nordic-pure-19x21x1exactcustomm8-c-12-merv-8-filter-12pk","provider":"Voomi Supply","version":"1.0","type":"link"}