{"product_id":"pre-filter-compatible-with-blue-pure-air-purifiers","title":"Pre-Filter Compatible with Blue Pure Air Purifiers","description":"\u003ch3 data-start=\"309\" data-end=\"365\"\u003ePre-Filter Compatible with Blue Pure Air Purifiers\u003c\/h3\u003e\n\u003cp data-start=\"367\" data-end=\"575\"\u003eThis pre-filter is designed for use with select Blue Pure air purifier models. It functions as the \u003cstrong data-start=\"466\" data-end=\"497\"\u003eouter washable fabric layer\u003c\/strong\u003e, helping capture larger airborne particles before they reach the main filter.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"740\"\u003eBy trapping dust, lint, and pet hair, the pre-filter helps \u003cstrong data-start=\"636\" data-end=\"681\"\u003eextend the lifespan of the primary filter\u003c\/strong\u003e while maintaining consistent air purification performance.\u003c\/p\u003e\n\u003cp data-start=\"742\" data-end=\"878\"\u003eMade from \u003cstrong data-start=\"752\" data-end=\"780\"\u003ewashable fabric material\u003c\/strong\u003e, the pre-filter is easy to clean and reuse, supporting cost-effective and convenient maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"sm2jng\" data-start=\"880\" data-end=\"905\"\u003eFiltration Function\u003c\/h3\u003e\n\u003cp data-start=\"906\" data-end=\"1088\"\u003e• Captures larger particles such as dust, lint, and pet hair\u003cbr data-start=\"966\" data-end=\"969\"\u003e• Helps extend main filter life\u003cbr data-start=\"1000\" data-end=\"1003\"\u003e• Supports consistent air purification performance\u003cbr data-start=\"1053\" data-end=\"1056\"\u003e• Washable and reusable design\u003c\/p\u003e\n\u003ch3 data-section-id=\"1asv33o\" data-start=\"1090\" data-end=\"1119\"\u003eCompatible Model Series\u003c\/h3\u003e\n\u003cp data-start=\"1121\" data-end=\"1179\"\u003e121\/211 • 211+\/211+Auto\/311\/311Auto\/411\/411+\/411Auto\/511\u003c\/p\u003e\n\u003cp data-start=\"1121\" data-end=\"1179\"\u003e\u003cmeta charset=\"utf-8\"\u003e⚠️ \u003cem data-end=\"1200\" data-start=\"1143\"\u003eNote: \u003cmeta charset=\"utf-8\"\u003e121\/211 • 211+\/211+Auto\/311\/311Auto\/411\/411+\/411Auto\/511 filters are not interchangeable.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1tgoql\" data-start=\"1181\" data-end=\"1212\"\u003eManufactured by Alleviair\u003c\/h3\u003e\n\u003cp data-start=\"1214\" data-end=\"1349\"\u003eThis replacement filter is produced by \u003cstrong data-start=\"1253\" data-end=\"1266\"\u003eAlleviair\u003c\/strong\u003e, a professional air filtration manufacturer with advanced production capabilities.\u003c\/p\u003e\n\u003cp data-start=\"1351\" data-end=\"1374\"\u003eOur facilities include:\u003c\/p\u003e\n\u003cp data-start=\"1376\" data-end=\"1562\"\u003e• 5 modern filtration manufacturing plants\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Cleanroom production environments\u003cbr data-start=\"1456\" data-end=\"1459\"\u003e• Precision filtration media processing\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Strict quality control and filtration performance testing\u003c\/p\u003e\n\u003cp data-start=\"1564\" data-end=\"1748\"\u003eAlleviair produces filtration solutions for \u003cstrong data-start=\"1608\" data-end=\"1673\"\u003eresidential, commercial, industrial, and medical applications\u003c\/strong\u003e, ensuring consistent quality and reliable performance for global partners.\u003c\/p\u003e","brand":"Alleviair","offers":[{"title":"121","offer_id":45076154155042,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"211 • 211+","offer_id":45076154187810,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"211+Auto","offer_id":45076154220578,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"311","offer_id":45076154253346,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"311Auto","offer_id":45076154286114,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"411","offer_id":45076154318882,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"411+","offer_id":45076176601122,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"411Auto","offer_id":45076176633890,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"511","offer_id":45076176666658,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/6270\/1346\/files\/121BluePurePre-Filter.jpg?v=1773820259","url":"https:\/\/alleviair.com\/products\/pre-filter-compatible-with-blue-pure-air-purifiers","provider":"Alleviair","version":"1.0","type":"link"}