{"product_id":"nordic-pure-17_1-2x21x1exactcustomm12-6-merv-12-filter-6pk","title":"Nordic Pure 17_1\/2x21x1ExactCustomM12-6 Merv 12 Filter 6pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORDIC PURE 17_1\/2x21x1ExactCustomM12-6 is a custom-cut, MERV 12 pleated air filter sized to an exact actual dimension of 17.5 x 21 x 0.75 inches, sold in a 6-pack. Designed for residential and light-commercial HVAC systems, it captures over 90% of airborne particles between 3 and 10 microns and 80% to 90% of particles between 1 and 3 microns. Captured contaminants include lint, dust, pollen, pet dander, mold spores, smoke particles, bacteria, and virus carriers. The electrostatically charged pleated media delivers high-efficiency filtration while maintaining low airflow resistance, helping the HVAC system run at rated efficiency. Licensed HVAC technicians and knowledgeable homeowners install this filter during routine maintenance cycles.\u003c\/p\u003e\n\u003cp\u003eThis filter suits residential furnaces, central air handlers, and light-commercial HVAC systems requiring a custom non-standard filter size. The exact actual size of 17.5 x 21 x 0.75 inches is hand-fabricated to order by cutting down or combining standard filter frames, sometimes with tape reinforcement, to meet the submitted dimensions precisely. It is appropriate for environments with pets, allergy sufferers, or occupants sensitive to airborne particulates. Nordic Pure recommends replacing the filter every 1 to 3 months depending on household conditions, with more frequent changes in high-dust or high-dander environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 12 efficiency captures over 90% of particles at 3-10 microns and 80%-90% at 1-3 microns\u003c\/li\u003e\n  \u003cli\u003eElectrostatically charged pleated media attracts fine airborne particles more effectively than fiberglass media\u003c\/li\u003e\n  \u003cli\u003eMoisture-resistant beverage board frame resists degradation in humid HVAC environments\u003c\/li\u003e\n  \u003cli\u003eReinforced 2-part frame construction provides added structural durability for custom-cut sizes\u003c\/li\u003e\n  \u003cli\u003eMedia will not promote the growth of bacteria or mold on the filter surface\u003c\/li\u003e\n  \u003cli\u003eMade in the USA to exact submitted dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCustom-fabricated to an exact actual size of 17.5 x 21 x 0.75 inches for residential and light-commercial HVAC systems, furnaces, and central air handlers that require a non-standard filter dimension. Measure the exact width and height of the current filter before ordering, as this is a custom size made to the dimensions listed.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down the HVAC system at the thermostat or disconnect before replacing the filter. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Because this is a custom-fabricated size, verify the actual opening dimensions with a tape measure before ordering  -  nominal size printed on an existing filter may differ from the true opening. Custom air filters are non-returnable; follow ASHRAE and equipment manufacturer guidance on replacement intervals, typically every 1 to 3 months.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Rating\u003c\/strong\u003e: MERV 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 17.5 x 21 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 17.5 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\u003eFrame Material\u003c\/strong\u003e: Moisture-resistant beverage board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticle Capture (3-10 microns)\u003c\/strong\u003e: Over 90%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticle Capture (1-3 microns)\u003c\/strong\u003e: 80%-90%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\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: 848224149149\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: 17_1\/2x21x1ExactCustomM12-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51972082041138,"sku":"17_1\/2x21x1ExactCustomM12-6","price":77.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d66f2f786b1ca9985b67fb4ffaacb9f2_8a6979be-d383-4723-8f7e-8480d996d647.jpg?v=1789962211","url":"https:\/\/voomisupply.com\/products\/nordic-pure-17_1-2x21x1exactcustomm12-6-merv-12-filter-6pk","provider":"Voomi Supply","version":"1.0","type":"link"}