{"product_id":"16-x-20-x-4-merv-11","title":"Aerterra 16x20x4 MERV 11 AC Furnace Air Filter Plus (4-Inch Deep Pleat)","description":"\u003cp\u003eThe 16x20x4 deep-pleat MERV 11 Air Filter Plus combines mid-tier filtration — pet dander, smoke, fine dust, plus pollen and mold spores — with the extended life of a 4-inch media filter. Its added surface area lowers airflow resistance and lasts 6 to 12 months. Fits 4-inch cabinets. Single unit or case pack.\u003c\/p\u003e","brand":"Aerterra","offers":[{"title":"Single Unit","offer_id":45270720381107,"sku":"1116204","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/2247\/6723\/files\/Merv_11_Filter.png?v=1761138553","url":"https:\/\/aer-terra.com\/products\/16-x-20-x-4-merv-11","provider":"Aerterra","version":"1.0","type":"link"}