{"product_id":"frigidaire-fftr1821ts-refrigerator-replacement-air-filter","title":"Frigidaire FFTR1821TS Refrigerator Replacement Air Filter","description":"\u003cp\u003e\u003cstrong\u003eThe Frigidaire refrigerator model FFTR1821TS air filter\u003c\/strong\u003e replacement maintains freshness throughout the fridge by reducing unwanted odors from everyday foods. Its activated carbon filtration captures odor-causing particles from fish, onions, garlic, leftovers, cheese, and other common refrigerator items before they circulate through the compartment. This helps preserve the natural flavor of stored foods while supporting cleaner air circulation and improved freshness. The \u003ca href=\"\/products\/frigidaire-paultra2-pure-air-ultra-ii-refrigerator-air-filter\" target=\"_blank\"\u003ePAULTRA2\u003c\/a\u003e filter continuously works with the refrigerator airflow to maintain a cleaner environment.\u003c\/p\u003e\n\u003cp\u003eThe replacement air filter for Frigidaire FFTR1821TS provides quick, tool-free installation and reliable odor control performance. Designed for refrigerators using the \u003ca href=\"\/collections\/frigidaire-air-filters\" target=\"_blank\"\u003ePureAir Ultra II air filtration system\u003c\/a\u003e, it helps maintain cleaner circulating air and effective odor absorption. \u003ca href=\"\/blogs\/learning-resources\/how-to-replace-your-refrigerator-air-filter-complete-guide-2026\" target=\"_blank\"\u003eChanging the filter every six months\u003c\/a\u003e supports optimal freshness and long-lasting performance. Order today and keep your refrigerator smelling fresh — browse our full range of \u003ca href=\"\/collections\/shop-refrigerator-air-filters\" target=\"_blank\"\u003erefrigerator air filters\u003c\/a\u003e to help your groceries stay flavorful and protected from unwanted food odors.\u003cbr\u003e\u003c\/p\u003e","brand":"Frigidaire","offers":[{"title":"1 Pack","offer_id":49683499090162,"sku":"FFTR1821TS-PAULTRA2-mk-1pk","price":12.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":49683499122930,"sku":"FFTR1821TS-PAULTRA2-mk-2pk","price":24.68,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":49683499155698,"sku":"FFTR1821TS-PAULTRA2-mk-3pk","price":37.02,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":49683499188466,"sku":"FFTR1821TS-PAULTRA2-mk-4pk","price":49.36,"currency_code":"USD","in_stock":true},{"title":"6 Pack","offer_id":49683499221234,"sku":"FFTR1821TS-PAULTRA2-mk-6pk","price":74.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6646\/1682\/files\/Frigidaire_Refrigerator_FRSS2323AB_Replacement_Air_Filter.webp?v=1780993640","url":"https:\/\/www.fitsyourfridge.com\/products\/frigidaire-fftr1821ts-refrigerator-replacement-air-filter","provider":"Fits Your Fridge","version":"1.0","type":"link"}