{"product_id":"aaf-flanders-84858011820-pleated-air-filter-18x20x1-merv-8","title":"Aaf\/flanders 84858011820 Pleated Air Filter 18x20x1 Merv 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AAF\/FLANDERS 84858011820 is an 18 x 20 x 1 inch MERV 8 pleated air filter from the NaturalAire Standard product line. Built with 100% synthetic wire-backed media and a clay-coated frame, this filter delivers reliable mechanical filtration for residential forced-air HVAC systems. At MERV 8, it captures a broad range of airborne particulates including pollen, dust and lint, dust mites, pet dander, mold spores, bacteria, and virus carriers. Rated for a 90-day service interval under normal operating conditions, this filter is a direct drop-in for routine filter replacement cycles in standard 1-inch filter slots.\u003c\/p\u003e\n\u003cp\u003eThis filter is intended for use in residential and light-commercial forced-air systems where a 18 x 20 x 1 inch slot is specified. It suits gas furnaces, air handlers, and heat pump systems equipped with standard 1-inch return-air filter racks. The synthetic wire-backed media maintains its shape under normal airflow without collapsing, which helps sustain consistent pressure drop performance across the rated service period. Licensed HVAC technicians and property maintenance personnel commonly stock this filter in multi-packs for scheduled preventive maintenance programs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 8 filtration rating — captures pollen, dust mites, pet dander, mold spores, bacteria, and virus carriers\u003c\/li\u003e\n  \u003cli\u003e100% synthetic wire-backed media maintains structural integrity under airflow\u003c\/li\u003e\n  \u003cli\u003eClay-coated frame resists moisture and holds shape within the filter rack\u003c\/li\u003e\n  \u003cli\u003e90-day rated service life under normal residential operating conditions\u003c\/li\u003e\n  \u003cli\u003eNominal size 18 x 20 x 1 inches — fits standard 1-inch filter applications\u003c\/li\u003e\n  \u003cli\u003eSold in a 12-unit case pack for bulk restocking and PM programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement filter for residential and light-commercial forced-air HVAC systems accepting a nominal 18 x 20 x 1 inch filter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFilter replacement is performed by licensed HVAC technicians or qualified maintenance personnel. Set the system thermostat to OFF or cut power at the disconnect before opening the filter access panel. Always install the filter with the airflow direction arrow on the frame pointing toward the blower. Do not operate the system without a filter in place, as unfiltered air can contaminate the heat exchanger and blower assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eMERV Rating\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: 100% Synthetic Wire-Backed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Clay-Coated Cardboard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Service Life\u003c\/strong\u003e: 90 days\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 per case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7 pounds (per case)\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: AAF\/FLANDERS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84858011820\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLANDERS FILTERS","offers":[{"title":"Default Title","offer_id":51524834656562,"sku":"84858011820","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/40ff5644f9938cbcbbf0103a1f7b1e12_97a41027-58a3-438c-b460-db69c645369f.jpg?v=1785459031","url":"https:\/\/voomisupply.com\/products\/aaf-flanders-84858011820-pleated-air-filter-18x20x1-merv-8","provider":"Voomi Supply","version":"1.0","type":"link"}