{"product_id":"filterbuy-16-5-x-21-5-x-1-merv-8-pleated-hvac-ac-furnace-air-filter-replacement","title":"Filterbuy 16.5 x 21.5 x 1 MERV 8 Pleated HVAC AC Furnace Air Filter Replacement","description":"\u003cp\u003eThis is a single Filterbuy replacement pleated air filter measuring 16.5 inches by 21.5 inches by 1 inch. It features a MERV 8 rating to provide high-quality electrostatic filtration, effectively trapping standard household dust, pollen, pet dander, and mold spores without restricting airflow. Constructed with a durable beverage board frame and dual wire backing, this filter ensures structural integrity and resists warping under high heat or humidity. The item is listed in used-fair condition, categorized under plumbing or mixed lots, and remains a reliable choice for maintaining optimal indoor air quality in residential HVAC systems, heat pumps, or air conditioners\u003c\/p\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":45853336699066,"sku":"1014646426","price":40.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/1014646426_ai.jpg?v=1778868441","url":"https:\/\/www.loopstone.net\/products\/filterbuy-16-5-x-21-5-x-1-merv-8-pleated-hvac-ac-furnace-air-filter-replacement","provider":"Loopstone Store","version":"1.0","type":"link"}