{"product_id":"caliza-hvac-pack-10x20x1-merv-11-12-pack","title":"Caliza HVAC Pack — 10x20x1 MERV 11 (12-pack)","description":"\u003cp\u003eTwelve 10x20x1 MERV 11 pleated furnace filters. Actual size is about 9 1\/2 x 19 1\/2 x 3\/4 inches — measure the old frame before you order. Traps household dust, pollen, and pet dander in that airstream. Swap about every 90 days. This is a furnace filter, not a HEPA room purifier and not a medical device. Write the size on the slot so the next pack is one click.\u003c\/p\u003e","brand":"Caliza Home","offers":[{"title":"Default Title","offer_id":50487304519928,"sku":"CAL-AIR-1020-M11-12","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/9559\/6792\/files\/10x20x1_MERV11_12pk.png?v=1789135965","url":"https:\/\/calizafilters.com\/products\/caliza-hvac-pack-10x20x1-merv-11-12-pack","provider":"Caliza Home","version":"1.0","type":"link"}