{"title":"211\/211+","description":"\u003csection\u003e \u003cdiv\u003e     \u003cul\u003e                      \u003cli\u003e                 \u003cdiv\u003e                     \u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eKeep Your Blue Pure 211 Running at Peak Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe genuine \u003ca href=\"\/products\/blue-pure-211-plus-particle-carbon\"\u003eBlue Pure 211+ replacement filter\u003c\/a\u003e is engineered for large room coverage with specialized filtration options for your specific air quality needs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eParticle + Carbon Filter\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOriginal formula. Removes allergens and traps light household odors.  | \u003cstrong\u003e4.5\/5 Stars\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSmokeBlock Filter\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e2x activated carbon. Removes up to 99.99% of wildfire and indoor smoke.  | \u003cstrong\u003eBest for Smoke\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAllergenBlock Filter\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eExtra allergen protection. Traps and neutralizes dust, pollen, and pet dander.  | \u003cstrong\u003eBest for Allergies\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePre-filter (Lunar Rock)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWashable fabric. Extends main filter life by capturing larger particles. \u003cstrong\u003eReusable\u003c\/strong\u003e | \u003cstrong\u003eAccessory\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhich Blue Pure 211+ Auto Filter Is Right for You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eParticle + Carbon Filter – Everyday Protection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves dust, pollen, pet dander, and dust mite allergens\u003c\/li\u003e\n\u003cli\u003eActivated carbon traps light household odors\u003c\/li\u003e\n\u003cli\u003eIdeal for general air quality and everyday use\u003c\/li\u003e\n\u003cli\u003eFilter life: 6-9 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e General dust and allergen control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSmokeBlock Filter – Maximum Smoke Elimination\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2x more activated carbon than standard filter\u003c\/li\u003e\n\u003cli\u003eRemoves up to 99.99% of wildfire and indoor smoke\u003c\/li\u003e\n\u003cli\u003eSuperior heavy odor control\u003c\/li\u003e\n\u003cli\u003eFilter life: 6-9 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Smoke-prone areas and strong odors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAllergenBlock Filter – Allergy Relief\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for allergy sufferers\u003c\/li\u003e\n\u003cli\u003eTraps and neutralizes allergen particles\u003c\/li\u003e\n\u003cli\u003eCombines particle capture with odor control\u003c\/li\u003e\n\u003cli\u003ePerfect for homes with pets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Allergies, asthma, and pet dander\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eExtend Filter Life with a Washable Pre-filter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Blue Pure 211+ Pre-filter captures larger particles before they reach your main filter, extending filter life and improving overall performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtends main filter life\u003c\/strong\u003e by removing dust and debris\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and reusable\u003c\/strong\u003e — rinse under water and air dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLasts indefinitely\u003c\/strong\u003e — no replacement needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e — simple cleaning process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with all filter types\u003c\/strong\u003e for enhanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose Genuine Blueair Filters?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e410 CFM CADR Rating\u003c\/strong\u003e for large room coverage up to 635 sq ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered\u003c\/strong\u003e — proper seals prevent unfiltered air bypass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e — backed by 1-year warranty (3-year extended available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Proven\u003c\/strong\u003e — verified reviews from Blue Pure 211 users\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Protection\u003c\/strong\u003e — genuine filters maintain your air purifier warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these filters compatible with both 211i Max and 211+ Auto?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Yes. The 211\/211+ series filters works only with the 211+ Auto and the 211+. Verify your model on the label inside your air purifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I choose between the three filter types?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Choose \u003cstrong\u003eParticle + Carbon\u003c\/strong\u003e for general use. Choose \u003cstrong\u003eSmokeBlock\u003c\/strong\u003e for wildfire smoke or heavy cooking odors. Choose \u003cstrong\u003eAllergenBlock\u003c\/strong\u003e for allergies, asthma, or pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my filter?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Filters last 6-9 months depending on air quality, usage time, and household conditions. Using a pre-filter can extend main filter life by capturing larger particles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the washable pre-filter do?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: It captures dust and hair before they reach your main filter, extending main filter life and improving overall performance. Simply rinse under water, washing machine and air dry when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install a replacement filter?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Installation takes under 2 minutes: (1) Unplug your unit, (2) Open the rear panel, (3) Lift out the old filter, (4) Insert the new filter securely, (5) Close the panel and plug back in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use genuine Blueair filters?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Third-party filters may not seal properly, allowing unfiltered air to bypass. Genuine Blueair filters are tested to deliver 410 CFM CADR performance and protect your warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is SmokeBlock best for?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: SmokeBlock with 2x activated carbon removes up to 99.99% of wildfire smoke and heavy indoor smoke. Ideal for wildfire-prone areas and strong cooking odors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is AllergenBlock good for pet owners?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Yes. AllergenBlock is designed to trap and neutralize pet dander allergens. Perfect for homes with pets or pet allergies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these filters FSA\/HSA eligible?\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eA: Yes! Blueair filters qualify as medical devices for FSA and HSA accounts. Use pre-tax healthcare dollars at checkout.\u003c\/p\u003e\n\u003c\/div\u003e                 \u003c\/div\u003e             \u003c\/li\u003e              \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e","products":[{"product_id":"blue-pure-211-pre-filter","title":"Blue Pure 211+ Pre-filter","description":"\u003cp\u003ePre filter cloth - Buff Yellow for Pure 211\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Lunar Rock","offer_id":53990944866580,"sku":"103234","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Dark Shadow","offer_id":53990944899348,"sku":"103233","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Diva Blue","offer_id":53990944932116,"sku":"103232","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Crystal Pink","offer_id":53990944964884,"sku":"103236","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Buff Yellow","offer_id":53990944997652,"sku":"103235","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Group_201226.png?v=1789032317"},{"product_id":"blue-pure-211-series","title":"Blue Pure 211+ Series Allergenblock Filter","description":"\u003cp\u003eReplacement AllergenBlock filter for Blue Pure 211+ Series\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990987333908,"sku":"110673","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure211__ALLERGENBLOCK.jpg?v=1789032774"},{"product_id":"blue-pure-211-series-smokeblock-filter","title":"Blue Pure 211+ Series Smokeblock Filter","description":"\u003cp\u003eSmokeBlock filter for Blue Pure 211 + Series\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Smokeblock","offer_id":53990991659284,"sku":"F211PASB109168","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Blue_Pure_211__SMOKEBLOCK.jpg?v=1789032822"},{"product_id":"blue-pure-211-plus-particle-carbon","title":"Blue Pure 211+ Series Particle + Carbon Filter","description":"\u003cp\u003eReplacement Particle+Carbon mesh filter (foldable) for Blue Pure 211+\/Pure 221\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle + Carbon","offer_id":53990994510100,"sku":"F211PACF101652","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure211__PARTICLE_CARBON.jpg?v=1789032857"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/collections\/Blue_Signature_Midnight_bfe6b368-3e53-40e7-a39d-782f4a4e31e9.png?v=1789034116","url":"https:\/\/blueoir.com\/collections\/211-212.oembed","provider":"Blueair Air Care","version":"1.0","type":"link"}