{"product_id":"nordic-pure-17x21x1exactcustomm12-6-merv-12-filter-6-pack","title":"Nordic Pure 17x21x1ExactCustomM12-6 Merv 12 Filter 6 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORDIC PURE 17x21x1ExactCustomM12-6 is a custom-cut MERV 12 pleated air filter designed for residential and light commercial HVAC systems, including central air conditioners and gas or electric furnaces. Rated MERV 12, it captures over 90% of airborne particles between 3 and 10 microns and 80% to 90% of particles between 1 and 3 microns. The electrostatically charged filter media attracts lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and virus carriers. Each filter ships in a 6-pack. The nominal size is 17x21x1 with an actual size of 17 x 21 x 0.75 inches. A licensed HVAC technician or knowledgeable installer can fit this unit into standard filter slot applications.\u003c\/p\u003e\n\u003cp\u003eThis filter is suited for residential homes and commercial spaces where higher-efficiency filtration is needed without excessive static pressure loss. It is a direct fit for air handlers, furnaces, and return-air grilles sized for a 17x21x1 nominal slot. Nordic Pure constructs custom sizes by cutting down or combining standard filter frames, using tape where necessary to achieve the specified dimensions. Replacement every 1 to 3 months is typical, though households with pets or allergy sensitivities may require more frequent changes. The MERV 12 efficiency rating is equivalent to MPR 1500 to 1900 on competing scales and conforms to ASHRAE filtration standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 12 rated  -  captures over 90% of particles 3 to 10 microns and 80% to 90% of particles 1 to 3 microns\u003c\/li\u003e\n  \u003cli\u003eElectrostatically charged pleated media traps fine particulates including bacteria and virus carriers\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty, moisture-resistant beverage board frame with reinforced 2-part construction for added durability\u003c\/li\u003e\n  \u003cli\u003eMedia does not promote bacterial or mold growth on the filter surface\u003c\/li\u003e\n  \u003cli\u003eCustom-made to exact dimensions  -  actual size 17 x 21 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a custom-fit replacement for residential and commercial HVAC systems with a 17x21x1 nominal filter slot. Verify the exact opening dimensions before ordering, as this is a non-returnable custom-made product. Actual installed size is 17 x 21 x 0.75 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHVAC technicians and qualified installers should power down the air handler or furnace at the disconnect or breaker before servicing the filter compartment. Confirm airflow direction marked on the filter frame aligns with the system airflow arrow before inserting. Because this is a custom-cut size, measure the actual filter slot opening to the nearest fraction of an inch before ordering to ensure proper fit. Follow local mechanical codes and the equipment manufacturer guidelines for filter replacement intervals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Pleated MERV 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 17 x 21 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 17 x 21 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticle Capture Efficiency (3-10 microns)\u003c\/strong\u003e: Over 90%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticle Capture Efficiency (1-3 microns)\u003c\/strong\u003e: 80% to 90%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Moisture-resistant beverage board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrostatic Media\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Dimensions\u003c\/strong\u003e: 21 x 26 x 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 848224097594\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: 17x21x1ExactCustomM12-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51971941073202,"sku":"17x21x1ExactCustomM12-6","price":77.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d66f2f786b1ca9985b67fb4ffaacb9f2_1cb33577-e77f-46ef-8d01-865abadb0f4a.jpg?v=1789959287","url":"https:\/\/voomisupply.com\/products\/nordic-pure-17x21x1exactcustomm12-6-merv-12-filter-6-pack","provider":"Voomi Supply","version":"1.0","type":"link"}