{"product_id":"nordic-pure-18x20x1m10-4-pleated-air-filter-merv-10","title":"Nordic Pure 18x20x1M10-4 Pleated Air Filter Merv 10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORDIC PURE 18x20x1M10-4 is a MERV 10 pleated air filter sold in a 4-pack, designed for residential and light commercial HVAC systems including forced-air furnaces and central air conditioners. Each filter measures 17.5 x 19.5 x 0.75 inches actual size with a nominal size of 18 x 20 x 1 inches. The electrostatically charged, hypoallergenic filter media captures pollen, dust, pet dander, mold spores, bacteria, smoke particles, virus carriers, and other airborne contaminants. The frame is constructed from moisture-resistant beverage board for structural integrity in high-humidity conditions. MERV 10 performance is equivalent to MPR 1000 on competing rating scales.\u003c\/p\u003e\u003cp\u003eThis filter is suited for residential homes and commercial office environments where moderate-efficiency air filtration is required. It is particularly well-suited for occupants with mild allergies or households with pets. Recommended replacement interval is every 1 to 3 months, though higher-dust environments or homes with multiple pets may require more frequent changes. Regular replacement supports better indoor air quality and helps maintain HVAC system efficiency. The 4-pack format reduces reorder frequency for maintenance schedules.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 10 filtration captures pollen, pet dander, mold spores, bacteria, smoke particles, and virus carriers\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged, hypoallergenic, and antimicrobial filter media\u003c\/li\u003e\n\u003cli\u003eMoisture-resistant beverage board frame resists warping in humid conditions\u003c\/li\u003e\n\u003cli\u003eEquivalent to MPR 1000 rating used by competing brands\u003c\/li\u003e\n\u003cli\u003eSold as a 4-pack for convenient multi-filter stocking\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for standard 18 x 20 x 1 inch nominal filter slots in residential and light commercial forced-air furnaces and central air conditioning systems. Actual dimensions are 17.5 x 19.5 x 0.75 inches  -  verify the actual slot measurement before ordering, as nominal and actual filter sizes frequently differ across equipment brands.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAir filters in this size class are typically serviced by HVAC technicians or qualified DIYers during routine maintenance. Before replacing the filter, shut down the air handler or furnace at the thermostat and, for added safety, at the disconnect switch. Note the airflow direction arrow printed on the filter frame and install with the arrow pointing toward the blower. Do not operate the system without a filter seated in the rack, as unfiltered air can deposit debris on the evaporator coil and blower wheel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Pleated, MERV 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 18 x 20 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 17.5 x 19.5 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Media\u003c\/strong\u003e: Hypoallergenic, antimicrobial, electrostatic\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\u003eMPR Equivalent\u003c\/strong\u003e: MPR 1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3.78 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 21 x 21 x 5 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: 848224186373\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 18x20x1M10-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51996496199986,"sku":"18x20x1M10-4","price":36.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73c82972102886ae371e144903d2abca_7a594abc-b55c-410b-b6c5-73b3f5e82a5e.jpg?v=1789993434","url":"https:\/\/voomisupply.com\/products\/nordic-pure-18x20x1m10-4-pleated-air-filter-merv-10","provider":"Voomi Supply","version":"1.0","type":"link"}