{"product_id":"blueair-blue-pure-f2max-replacement-filter-for-211i-max-hepasilent-99-97-capture-carbon","title":"BLUEAIR Blue Pure F2MAX Replacement Filter for 211i Max — HEPASilent 99.97% Capture + Carbon","description":"\u003cp\u003e\u003cstrong\u003eThe BLUEAIR Blue Pure F2MAX is an authentic replacement filter engineered for the Blue Pure 211i Max, using HEPASilent dual filtration to capture 99.97% of particles and reduce light household odors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your Blue Pure 211i Max running at peak efficiency with this genuine BLUEAIR replacement filter. It combines mechanical and electrostatic filtration (HEPASilent) plus activated carbon to tackle fine particles and everyday smells. The filter is AHAM-verified, Quiet Mark certified for low noise, and CARB-compliant for ozone safety, and it fits only the Blue Pure 211i Max model.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter remove ultrafine particles and allergens?\u003c\/h3\u003e\n\n\u003cp\u003eThe F2MAX uses HEPASilent dual filtration, which merges mechanical capture and electrostatic attraction to trap microscopic particles more effectively than standard mechanical-only HEPA filters. It captures at least 99.97% of particles down to 0.1 microns, helping reduce airborne dust, pollen, pet dander, smoke, and many biological particulates.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHEPASilent: mechanical plus electrostatic filtration for higher capture efficiency\u003c\/li\u003e\n  \u003cli\u003eRemoves particles as small as 0.1 microns at 99.97% efficiency\u003c\/li\u003e\n  \u003cli\u003eTargets common allergens: pollen, mold spores, pet dander, dust\u003c\/li\u003e\n  \u003cli\u003eIndependent testing supports performance for airborne particulates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter reduce odors and household smells?\u003c\/h3\u003e\n\n\u003cp\u003eYes—the F2MAX includes an integrated activated carbon layer designed to adsorb light household odors such as cooking smells, pet odors, and smoke. While it helps reduce many common smells, activated carbon is best for light to moderate odors rather than industrial or continuous heavy sources.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBuilt-in activated carbon media for odor adsorption\u003c\/li\u003e\n  \u003cli\u003eEffective against cooking, pet, and cigarette odors at household levels\u003c\/li\u003e\n  \u003cli\u003eNot formulated for heavy industrial chemical vapors\u003c\/li\u003e\n  \u003cli\u003eWorks in tandem with particle filtration for cleaner-smelling air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know when to replace the filter?\u003c\/h3\u003e\n\n\u003cp\u003eBLUEAIR’s RealTrack algorithm monitors actual purifier use and pollution exposure to estimate filter life and notify you when replacement is due, typically within a 6–9 month window depending on conditions. Regular replacement maintains airflow, CADR performance, and filtration efficiency.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSmart lifetime tracking based on usage and pollution levels\u003c\/li\u003e\n  \u003cli\u003eTypical replacement interval: every 6–9 months under normal home use\u003c\/li\u003e\n  \u003cli\u003eSubscription options available for automatic deliveries and savings\u003c\/li\u003e\n  \u003cli\u003eReplacing the filter restores optimal CADR, noise, and energy performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this filter compatible with other Blueair models?\u003c\/h3\u003e\n\n\u003cp\u003eThis F2MAX filter is specifically designed for the Blue Pure 211i Max; it installs readily into that unit and is not compatible with Blue Pure 211+ or 211+ Auto models. Confirm your purifier model before ordering to ensure proper fit and performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits: Blue Pure 211i Max only\u003c\/li\u003e\n  \u003cli\u003eNot compatible: Blue Pure 211+, 211+ Auto, or other Blueair models\u003c\/li\u003e\n  \u003cli\u003eGenuine BLUEAIR product ensures intended fit and sensor calibration\u003c\/li\u003e\n  \u003cli\u003eInstallation is a simple drop-in swap with no tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The BLUEAIR Blue Pure F2MAX replacement filter is for Blue Pure 211i Max owners who want verified particulate removal plus odor reduction, quieter operation, and smart filter-life tracking. It’s a good choice for households with pets, seasonal allergies, cooking smells, or anyone prioritizing independently tested air-cleaning performance and easy maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the F2MAX filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 6–9 months under normal home use; RealTrack gives replacement alerts based on actual usage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this filter compatible with other Blueair models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The F2MAX fits only the Blue Pure 211i Max and is not compatible with 211+ or 211+ Auto models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BLUEAIR","offers":[{"title":"Default Title","offer_id":52905798140216,"sku":"B08KPHRLXR","price":188.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/blueair-f2max-front-view.jpg?v=1788481338","url":"https:\/\/kelorix.ca\/products\/blueair-blue-pure-f2max-replacement-filter-for-211i-max-hepasilent-99-97-capture-carbon","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}