{"product_id":"frigidaire-fftr1821td-refrigerator-replacement-air-filter","title":"Frigidaire FFTR1821TD Refrigerator Replacement Air Filter","description":"\u003cp\u003e\u003cstrong\u003eThe Frigidaire refrigerator model FFTR1821TD air filter\u003c\/strong\u003e replacement creates a fresher fridge environment by capturing and reducing odor-causing particles from common household foods. Its activated carbon technology absorbs odors from onions, garlic, seafood, leftovers, and other strong-smelling ingredients before they spread throughout the compartment. This helps reduce odor transfer and supports the freshness of fruits, vegetables, dairy products, beverages, and prepared meals. The \u003ca href=\"\/products\/frigidaire-paultra2-pure-air-ultra-ii-refrigerator-air-filter\" target=\"_blank\"\u003ePAULTRA2\u003c\/a\u003e filter continuously works to improve refrigerator air quality and freshness.\u003c\/p\u003e\n\u003cp\u003eThe replacement air filter for Frigidaire FFTR1821TD is designed for easy installation and dependable odor control performance. Compatible with refrigerators using the \u003ca href=\"\/collections\/frigidaire-air-filters\" target=\"_blank\"\u003ePureAir Ultra II filtration system\u003c\/a\u003e, it helps maintain cleaner air circulation and long-lasting freshness. \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 effective odor absorption and optimal performance. Shop today and enjoy cleaner refrigerator air — browse our full range of \u003ca href=\"\/collections\/shop-refrigerator-air-filters\" target=\"_blank\"\u003erefrigerator air filters\u003c\/a\u003e for fresher groceries and better food storage conditions throughout the year.\u003cbr\u003e\u003c\/p\u003e","brand":"Frigidaire","offers":[{"title":"1 Pack","offer_id":49683455541490,"sku":"FFTR1821TD-PAULTRA2-mk-1pk","price":12.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":49683455574258,"sku":"FFTR1821TD-PAULTRA2-mk-2pk","price":24.68,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":49683455607026,"sku":"FFTR1821TD-PAULTRA2-mk-3pk","price":37.02,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":49683455639794,"sku":"FFTR1821TD-PAULTRA2-mk-4pk","price":49.36,"currency_code":"USD","in_stock":true},{"title":"6 Pack","offer_id":49683455672562,"sku":"FFTR1821TD-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-fftr1821td-refrigerator-replacement-air-filter","provider":"Fits Your Fridge","version":"1.0","type":"link"}