{"product_id":"aaf-flanders-10055-01203-furnace-filter-20x30x1-merv-4","title":"Aaf\/flanders 10055.01203 Furnace Filter 20x30x1 Merv 4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AAF\/FLANDERS 10055.01203 is a flat-panel spun fiberglass disposable furnace filter measuring 20 x 30 x 1 inches with a MERV 4 efficiency rating. Sold in a case of 12 units, it is designed for standard residential forced-air furnace and air handler applications where basic filtration of large airborne particles is required. The flat-panel, no-metal-media-retainer construction keeps the filter lightweight and easy to handle. At a recommended service interval of 30 days, it is well suited to high-replacement-rate maintenance programs. HVAC technicians and property maintenance professionals commonly stock these in bulk for scheduled filter change routes.\u003c\/p\u003e\u003cp\u003eThis filter is used in residential gas furnaces, electric furnaces, and air handlers that accept a 20 x 30 x 1 inch nominal filter. Its primary function is capturing dust and lint before they reach the blower and heat exchanger. The 30-day replacement cycle makes it a standard choice for rental properties, light commercial spaces, and accounts where frequent, low-cost filter changes are the preferred maintenance strategy. The spun fiberglass flat-panel design offers low static pressure drop across the filter media.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 4 filtration rating — effective against dust and lint\u003c\/li\u003e\n\u003cli\u003eFlat-panel spun fiberglass media with no metal retainers for easy disposal\u003c\/li\u003e\n\u003cli\u003eNominal size 20 x 30 x 1 inches fits standard filter slots\u003c\/li\u003e\n\u003cli\u003e30-day recommended replacement interval\u003c\/li\u003e\n\u003cli\u003eSold as a case of 12 filters for bulk stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement flat-panel fiberglass filter for residential and light commercial furnaces and air handlers accepting a 20 x 30 x 1 inch nominal filter size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or trained maintenance professional. Always shut down the furnace or air handler at the disconnect or thermostat before opening the filter access panel. Insert the filter with the airflow direction arrow on the frame pointing toward the blower. Follow local codes and the equipment manufacturer guidelines for filter replacement intervals, and dispose of used filters in accordance with local waste regulations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 20 x 30 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Media\u003c\/strong\u003e: Spun fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Style\u003c\/strong\u003e: Flat panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Replacement Interval\u003c\/strong\u003e: 30 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Media Retainers\u003c\/strong\u003e: None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 filters per case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.9 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: AAF\/FLANDERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 10055.01203\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLANDERS FILTERS","offers":[{"title":"Default Title","offer_id":51524783407410,"sku":"10055.01203","price":76.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/babb062d97752aec2bf8083850f9c9ee_68615820-cda8-4ac0-b1e8-aa165ec582af.jpg?v=1785457380","url":"https:\/\/voomisupply.com\/products\/aaf-flanders-10055-01203-furnace-filter-20x30x1-merv-4","provider":"Voomi Supply","version":"1.0","type":"link"}