{"product_id":"nordic-pure-18x25x1m14-24-merv-14-air-filter-24-pack","title":"Nordic Pure 18x25x1M14-24 Merv 14 Air Filter 24 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORDIC PURE 18x25x1M14-24 is a MERV 14 pleated air filter sold in a 24-pack for residential and light commercial HVAC applications. Each filter measures 17.5 x 24.5 x 0.75 inches actual size with a nominal size of 18 x 25 x 1 inches. The electrostatically charged, hypoallergenic filter media captures airborne dust, pollen, mold spores, pet dander, smoke particles, bacteria, and virus carriers as air passes through the system. The heavy-duty, moisture-resistant beverage board frame holds its shape in demanding HVAC environments. This filter is manufactured in the USA and is installed by HVAC technicians and knowledgeable homeowners in forced-air heating and cooling systems.\u003c\/p\u003e\u003cp\u003eMERV 14 filtration is designed for environments that require high-efficiency particle capture, including homes with occupants who have allergies or respiratory sensitivities and commercial spaces that specify above-standard air quality. This rating is equivalent to MPR 2800. Because MERV 14 filters carry a higher airflow resistance than lower-rated filters, the HVAC system must be rated to support MERV 14 or higher. These filters are well-suited for newer, high-efficiency forced-air systems. A filter change interval of every one to three months is recommended, with more frequent changes in homes with pets or high particulate loads.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 14 efficiency captures dust, pollen, mold spores, pet dander, smoke, bacteria, and virus carriers\u003c\/li\u003e\n\u003cli\u003eActual size 17.5 x 24.5 x 0.75 inches fits nominal 18 x 25 x 1 inch filter slots\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged, hypoallergenic, and antimicrobial filter media\u003c\/li\u003e\n\u003cli\u003eMoisture-resistant beverage board frame for structural integrity in humid airstreams\u003c\/li\u003e\n\u003cli\u003eEquivalent to MPR 2800 rating used by other manufacturers\u003c\/li\u003e\n\u003cli\u003eMade in the USA; 24 filters per box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for forced-air furnace and air conditioning systems rated to handle MERV 14 filters or higher. Verify that the system blower and ductwork can accommodate the increased static pressure of high-MERV media before installation. Always confirm actual filter slot dimensions against the actual size of 17.5 x 24.5 x 0.75 inches rather than relying on the nominal size label alone.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed with the HVAC system powered down and the thermostat set to off. Confirm airflow direction by checking the arrow printed on the filter frame and align it with the direction of airflow toward the blower. Because nominal and actual filter dimensions differ, measure the existing filter slot before ordering. Replace filters every one to three months or more frequently in high-dust or high-occupancy environments, following the system manufacturer's maintenance guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Pleated MERV 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 18 x 25 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 17.5 x 24.5 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent Rating\u003c\/strong\u003e: MPR 2800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 24\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\u003eMedia\u003c\/strong\u003e: Electrostatic, hypoallergenic, antimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 13.5 pounds\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: 18x25x1M14-24\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51987213680946,"sku":"18x25x1M14-24","price":252.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eeda7a4079a0471cfac15e7487ea93a4_4b9863f5-4818-43a3-a649-5d1489ffbb24.jpg?v=1789986698","url":"https:\/\/voomisupply.com\/products\/nordic-pure-18x25x1m14-24-merv-14-air-filter-24-pack","provider":"Voomi Supply","version":"1.0","type":"link"}