{"product_id":"aaf-flanders-18x20x1p-fiberglass-furnace-air-filter","title":"AAF\/FLANDERS 18X20X1P Fiberglass Furnace Air Filter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AAF Flanders 18X20X1P fiberglass furnace air filter is designed to protect heating systems and air conditioning units. This standard-grade filter has been trusted for over fifty years. Made with continuous filament spun glass, it offers reliable filtration. The single-piece chipboard frame prevents separation at the corners, ensuring durability. Regular monthly changes during peak usage periods are essential for maintaining equipment efficiency and air quality. It features a MERV rating of 4 for moderate filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous filament spun glass medium\u003c\/li\u003e\n\u003cli\u003eSingle-piece chipboard frame\u003c\/li\u003e\n\u003cli\u003eMonthly replacement recommended during high-use seasons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eEffective protection for HVAC systems and improved air quality.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AAF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: AAF Flanders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Size\u003c\/strong\u003e: 18 inches x 20 inches x 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 4 MERV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Material\u003c\/strong\u003e: Fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Frame Material\u003c\/strong\u003e: Chipboard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AAF\/FLANDERS","offers":[{"title":"Default Title","offer_id":50435840835890,"sku":"18X20X1P","price":17.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/228672932.jpg?v=1758486438","url":"https:\/\/voomisupply.com\/products\/aaf-flanders-18x20x1p-fiberglass-furnace-air-filter","provider":"Voomi Supply","version":"1.0","type":"link"}