{"product_id":"trightfilters-18x18x1-air-filter-pleated-hvac-furnace-filter-merv-8-4-pack","title":"TRIGHTFILTERS 18x18x1 Air Filter Pleated HVAC Furnace Filter MERV 8, 4 Pack","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe TRIGHTFILTERS 18x18x1 MERV 8 Pleated Air Filter is designed for use with furnaces, air conditioners, HVAC systems, and house vents. This four-pack features a durable, thickened white cardboard frame designed to strengthen the filter structure and help prevent collapsing. Its pleated design provides a larger capture area and consistent filtration performance while operating without noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a MERV 8 rating, these replacement air filters are designed to support airflow while capturing common airborne particles, including household dust, microscopic particles, lint, dust mites, spores, and pollen. The filters trap 92% of particles as small as 0.5 microns and are comparable to MPR 600 and FPR 5 ratings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompatible Systems\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFurnaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAir conditioners\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHVAC systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHouse vents\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMERV 8 Filtration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Captures 92% of particles as small as 0.5 microns.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePleated Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features more pleats than many standard retail home air filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDurable Frame:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thickened white cardboard helps strengthen the structure and prevent collapsing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAirflow Performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to provide better air permeability, airflow, and filtration efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQuiet Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides filtration without noise during use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEasy Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Slides into the filter return device according to the airflow direction arrow.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFour-Pack Supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes four replacement air filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e TRIGHTFILTERS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pleated Air Filter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFilter Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MERV 8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNominal Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18 x 18 x 1 inches\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eActual Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 17.8 x 17.8 x 0.79 inches\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFrame Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thickened white cardboard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePack Quantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4 filters\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComparable Ratings:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MPR 600, FPR 5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eRecommended Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe manufacturer recommends changing the filters every 60–90 days. During peak summer and winter months, replacement frequency should be increased to every 30 days.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompatible With\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTRIGHTFILTERS 18x18x1 replacement air filters are suitable for compatible furnace, air conditioner, HVAC, and house vent applications. Check your existing filter dimensions before ordering to ensure a suitable fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":67765209202782,"sku":null,"price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/KDK.jpg?v=1792158162","url":"https:\/\/finefiltersstore.com\/products\/trightfilters-18x18x1-air-filter-pleated-hvac-furnace-filter-merv-8-4-pack","provider":"Fine Filters","version":"1.0","type":"link"}