{"product_id":"merv-8-pleated-ac-furnace-filter-20x25x4-inch-2-pack-media","title":"MERV 8 Pleated AC Furnace Filter 20x25x4 Inch 2 Pack Media","description":"\u003cdiv class=\"product-content\"\u003e\n  \u003cdiv class=\"product-description\"\u003e\n    \u003ch2\u003eMERV 8 Pleated AC Furnace Filter 20x25x4 Inch 2 Pack Media\u003c\/h2\u003e\n    \u003cp\u003e20\"x25\"x4\" MERV 8 pleated air filters for residential HVAC systems. MERV 8 filtration captures dust, pollen, mold spores, and pet dander while maintaining proper airflow to protect your equipment.\u003c\/p\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eMERV 8 rating — excellent dust and allergen capture\u003c\/li\u003e\n\u003cli\u003e2-pack for 6 months of protection\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged media captures particles without restricting airflow\u003c\/li\u003e\n\u003cli\u003eRigid cardboard frame for secure fit — no gaps around edges\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003ch3\u003eSpecifications\u003c\/h3\u003e\n    \u003cul\u003e\u003cli\u003eApplication: Residential HVAC systems\u003c\/li\u003e\u003c\/ul\u003e\n    \u003ch3\u003eWhat's Included\u003c\/h3\u003e\n    \u003cul\u003e\u003cli\u003eMERV 8 Pleated AC Furnace Filter 20x25x4 Inch 2 Pack Media\u003c\/li\u003e\u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eShips same-day\u003c\/strong\u003e from our Houston warehouse on orders placed before 3PM CST.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"product-faq\"\u003e\n    \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eHow often should I change my air filter?\u003c\/h4\u003e\n\u003cp\u003e1\" filters: every 60-90 days (monthly if you have pets). 4-5\" media filters: every 6-12 months. A dirty filter restricts airflow, raises energy bills, and can freeze your evaporator coil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eIs MERV 13 too restrictive for my system?\u003c\/h4\u003e\n\u003cp\u003eMost modern furnaces and air handlers handle MERV 13 without issues. Older systems with weak blower motors may need MERV 11 or lower. If you notice reduced airflow after upgrading, step down one MERV level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWhat is the difference between MERV 8, 11, and 13?\u003c\/h4\u003e\n\u003cp\u003eMERV 8 catches dust and pollen. MERV 11 adds mold spores and pet dander. MERV 13 adds bacteria and smoke particles. Higher MERV = cleaner air but slightly more airflow resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eDoes the filter direction matter?\u003c\/h4\u003e\n\u003cp\u003eYes — install with the arrow pointing toward the blower\/furnace (in the direction of airflow). The arrow is printed on the filter frame.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63004090761587,"sku":"NHVAC-AIR -XBR96U","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/71nyggjUNYL._AC_SL1500_10d6f8fd-e83e-4b28-8331-8a9d21455dba.jpg?v=1781918219","url":"https:\/\/nationalhvacparts.com\/products\/merv-8-pleated-ac-furnace-filter-20x25x4-inch-2-pack-media","provider":"National HVAC Parts","version":"1.0","type":"link"}