{"title":"Filters \u0026 accessories","description":"\u003csection\u003e \u003cdiv\u003e     \u003cul\u003e                      \u003cli\u003e                 \u003cdiv\u003e                     \u003cdiv\u003e\n\u003cp\u003eBreathe Cleaner Air at Home with Blueair Air Purifiers\u003c\/p\u003e\n\u003cp\u003eFinding the right air purifier can transform your indoor air quality and help reduce allergy symptoms. Our curated collection features HEPASilent™ technology in every model from portable room units to comprehensive air care solutions for your entire home.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBest Air Purifiers for Allergies \u0026amp; Asthma Relief\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you're searching for the \u003ca href=\"https:\/\/www.blueair.com\/blogs\/news\/best-air-purifiers-for-allergies\"\u003ebest air purifier for allergies\u003c\/a\u003e, you've come to the right place. Our top-rated models feature HEPASilent™ dual filtration technology that captures 99.97% of airborne allergens down to 0.1 microns including pollen, dust mites, pet dander, and mold spores.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Blueair for Allergies?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHEPASilent™ Technology:\u003c\/strong\u003e Our proprietary combination of mechanical and electrostatic filtration removes 99.97% of airborne particles down to 0.1 microns. This exceeds traditional HEPA standards (rated for 0.3 microns), capturing even finer allergens and pollutants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e45% More Clean Air:\u003c\/strong\u003e Blueair delivers 45% more volume of clean air compared to typical HEPA filtration, meaning faster relief from allergy symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Select Blueair models have earned the Asthma and Allergy Friendly™ Certification, verifying their effectiveness for sensitive individuals.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTop Features Our Customers Love:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHEPASilent™ dual filtration capturing microscopic allergens\u003c\/li\u003e\n\u003cli\u003eWhisper-quiet operation (up to 67% quieter than traditional HEPA units)\u003c\/li\u003e\n\u003cli\u003eSmart sensors that automatically adjust to air quality changes\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient design using less power than a lightbulb\u003c\/li\u003e\n\u003cli\u003eRealTrack™ technology for accurate filter life monitoring\u003c\/li\u003e\n\u003cli\u003eAHAM Verified for Clean Air Delivery Rate (CADR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere to Buy:\u003c\/strong\u003e You're already in the right place. Every air purifier in our collection ships free, includes our 30-day home trial, and comes with a manufacturer warranty that can be extended to 3 years when you register your product.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRoom Air Purifiers by Size: Perfect for Any Space\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNot sure which room size you need? Our air purifier collection is organized by coverage area to make selection simple.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSmall Rooms (Up to 200 sq ft)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePerfect for bedrooms, home offices, and nurseries. These compact units deliver powerful HEPASilent™ filtration without taking up valuable floor space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatured Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlue Pure Mini Max\u003c\/li\u003e\n\u003cli\u003eBlue Pure 511i Max\u003c\/li\u003e\n\u003cli\u003eBlue Pure 511\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Nurseries, small bedrooms, dorm rooms, personal offices\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMedium Rooms (250-500 sq ft)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur most popular category for living rooms and master bedrooms. These models balance coverage, features, and value, with activated carbon filters for odor removal alongside HEPASilent™ filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatured Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlue Pure 311i+ Max\u003c\/li\u003e\n\u003cli\u003eBlue Pure 311i Max\u003c\/li\u003e\n\u003cli\u003eComfortPure™ 3-in-1 T10i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Master bedrooms, living rooms, family rooms, home gyms\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLarge Rooms (500+ sq ft)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for open-concept spaces and great rooms. High CADR ratings ensure rapid air circulation even in spacious areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatured Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlue Pure 211i Max\u003c\/li\u003e\n\u003cli\u003eBlue Signature™\u003c\/li\u003e\n\u003cli\u003eClassic Pro CP7i\u003c\/li\u003e\n\u003cli\u003eComfortPure™ 3-in-1 T20i\u003c\/li\u003e\n\u003cli\u003e2-in-1 Pro Purify + Humidify\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Open-concept living areas, large master suites, finished basements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Sorting:\u003c\/strong\u003e Use our filters to narrow by price range, room size, or special features. Set your price filter and see models automatically sorted by customer ratings.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e2-in-1 Air Purifier \u0026amp; Humidifier Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMany customers ask about air purifiers with humidification. Blueair offers innovative 2-in-1 solutions that combine both functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding Your Air Care Needs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAir Purifiers:\u003c\/strong\u003e Remove contaminants from existing air allergens, dust, pet dander, smoke, odors, and pollutants. Essential year-round for anyone with allergies, asthma, or air quality concerns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHumidifiers:\u003c\/strong\u003e Add moisture to dry air. Helpful during winter months when heating systems dry out indoor air, causing dry skin, sinus issues, and static electricity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e2-in-1 Purify + Humidify Collection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur 2-in-1 models feature:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHEPASilent™ air purification\u003c\/li\u003e\n\u003cli\u003eInvisibleMist™ humidification technology\u003c\/li\u003e\n\u003cli\u003e360° air distribution\u003c\/li\u003e\n\u003cli\u003eMold-inhibiting UV pump (for humidifier component only)\u003c\/li\u003e\n\u003cli\u003eSmart skin mode co-created with dermatologists\u003c\/li\u003e\n\u003cli\u003eUp to 60 hours of mess-free moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-in-1 Purify + Humidify \u003c\/li\u003e\n\u003cli\u003e2-in-1 Pro Purify + Humidify\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eHeat, Cool, \u0026amp; Purify: ComfortPure™ 3-in-1 Collection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExperience year-round comfort with ComfortPure™ 3-in-1 air purifiers that combine three essential functions: purifying with HEPASilent™ technology, warming with efficient heating, and cooling with powerful fan circulation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eComfortPure™ 3-in-1 Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripleFlow Technology:\u003c\/strong\u003e Three unique air outlets optimized for purification, heating, and cooling modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEPASilent™ Filtration:\u003c\/strong\u003e Continuous air purification in all modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart App Control:\u003c\/strong\u003e Monitor and adjust from anywhere\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhisper-Quiet:\u003c\/strong\u003e Designed for bedroom use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModels Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT10i (Small Rooms)\u003c\/li\u003e\n\u003cli\u003eT20i (Large Rooms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAir Purifiers for Every Need\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAir Purifiers for Pet Owners\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned to capture pet dander and reduce odors with HEPASilent™ filtration plus activated carbon layers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 99.97% of pet dander\u003c\/li\u003e\n\u003cli\u003eActivated carbon for odor control\u003c\/li\u003e\n\u003cli\u003eHigh CADR for faster air cleaning\u003c\/li\u003e\n\u003cli\u003eWashable pre-filters in multiple colors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAir Purifiers for Smoke \u0026amp; Odors\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSmokeBlock Filters\u003c\/strong\u003e feature enhanced activated carbon to address smoke particles and associated odors from wildfires, cooking, or other sources.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAir Purifiers for Children's Rooms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOver 90% of parents worldwide consider their children's bedrooms the most important room for clean air. Blueair air purifiers help:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduce respiratory triggers\u003c\/li\u003e\n\u003cli\u003eSupport better sleep quality\u003c\/li\u003e\n\u003cli\u003eRemove dust, allergens, and airborne bacteria\u003c\/li\u003e\n\u003cli\u003eOperate whisper-quietly for undisturbed sleep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eShop by Technology \u0026amp; Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eHEPASilent™ Dual Filtration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBlueair's proprietary technology combines mechanical and electrostatic filtration to capture 99.97% of airborne particles down to 0.1 microns exceeding traditional HEPA standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eActivated Carbon Filters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRemove odors, smoke, VOCs, and chemicals from paint, cleaning products, and everyday activities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSmart Air Quality Sensors\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAuto-adjusts fan speed based on detected air quality, ensuring optimal performance without manual intervention.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhisper-Quiet Operation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUp to 67% quieter than traditional HEPA units. Many models operate at under 30 dB on lowest setting quieter than a whisper.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUses less energy than a lightbulb. Run 24\/7 for continuous protection without high electricity costs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eScandinavian Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAward-winning, minimalist designs that complement any home décor. Available in multiple colors with customizable fabric pre-filters.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose Blueair Air Purifiers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eSwedish Engineering Excellence\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\"It's not magic, it's Swedish engineering.\" For nearly 30 years, Blueair has pioneered air purification innovation from Stockholm, Sweden.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCertified Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHAM Verifide:\u003c\/strong\u003e Independently tested Clean Air Delivery Rate (CADR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARB Certified:\u003c\/strong\u003e Safe ozone emissions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star:\u003c\/strong\u003e Energy-efficient operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsthma \u0026amp; Allergy Friendly™:\u003c\/strong\u003e Select models certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified B Corporation:\u003c\/strong\u003e Committed to social and environmental standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCustomer Promise\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e30-day home trial\u003c\/li\u003e\n\u003cli\u003eExtended warranty available (up to 3 years when registered)\u003c\/li\u003e\n\u003cli\u003eHSA\/FSA eligible for qualified customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Air Purifier Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is CADR?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean Air Delivery Rate (CADR) measures the volume of filtered air an air purifier delivers. Higher CADR means faster air cleaning. All Blueair purifiers are AHAM Verifide for CADR ratings on tobacco smoke, pollen, and dust.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are Air Changes Per Hour (ACH)?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eACH indicates how many times per hour the air purifier can filter the entire room volume. Blueair models are rated for 4.8-5 ACH in their recommended room sizes, meaning complete air refreshment every 12 minutes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRoom Size Recommendations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose an air purifier that matches or exceeds your room's square footage. Blueair provides AHAM-based room size recommendations for optimal performance.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the best air purifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best air purifier features HEPASilent™ dual filtration, appropriate room coverage based on AHAM Verifide CADR ratings, and activated carbon for odors. For allergies, choose models with high pollen CADR ratings like Blueair's Asthma \u0026amp; Allergy Friendly™ certified options. Blueair air purifiers capture 99.97% of particles down to 0.1 microns and deliver 45% more clean air than typical HEPA filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere to buy air purifier models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePurchase directly from Blueair.com with free shipping, 30-day home trials, and manufacturer warranties. All products are genuine with expert support available. Also available through authorized retailers including Amazon, Best Buy, Home Depot, Lowe's, and Costco.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the best air purifiers for different needs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor allergies:\u003c\/strong\u003e HEPASilent™ technology + high pollen CADR (Blue Pure 211i Max, 311i+ Max) \u003cstrong\u003eFor pets:\u003c\/strong\u003e HEPASilent™ + heavy activated carbon (Blue Pure Max series) \u003cstrong\u003eFor smoke:\u003c\/strong\u003e SmokeBlock filters with 5+ lbs activated carbon \u003cstrong\u003eFor large spaces:\u003c\/strong\u003e 300+ CADR rating (Blue Pure 211i Max, Blue Signature™) \u003cstrong\u003eFor bedrooms:\u003c\/strong\u003e Whisper-quiet operation under 30 dB (Blue Pure Mini Max, 511i Max)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the top rated air purifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTop-rated Blueair models feature AHAM Verifide CADR ratings, HEPASilent™ dual filtration, 4.5+ star reviews, and certifications from the Asthma \u0026amp; Allergy Foundation. The Blue Pure 211i Max is consistently rated as a best overall performer, while the ComfortPure™ 3-in-1 series leads in multi-functionality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much are air purifiers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall room models:\u003c\/strong\u003e (Blue Pure Mini Max, 511i\/ 511)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium room models:\u003c\/strong\u003e (311 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge room models:\u003c\/strong\u003e (211 series, ComfortPure™, 2-in-1 systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to change the air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilter replacement is simple and tool-free. Access the filter compartment according to your model's design (most have a back panel or bottom access), remove the old filter, insert the new genuine Blueair replacement filter, and close the compartment. Detailed instructions are included with each filter. Most changes take under 2 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much are air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlueair replacement filter prices:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eParticle + Carbon Filters:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSmokeBlock Filters:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAllergenBlock Filters:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePre-Filters:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHumidifier Wicks:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I shop for a quiet purifier with free shipping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlueair.com offers free shipping on all air purifiers. Blueair purifiers are engineered to operate up to 67% quieter than traditional HEPA units while delivering powerful air cleaning. Many models operate under 30 dB on low settings quieter than a whisper making them perfect for bedrooms and nurseries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to replace the air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccess your air purifier's filter compartment (usually rear or bottom panel), remove the used filter, insert the new genuine Blueair filter ensuring proper orientation, and close the compartment. No tools required. RealTrack™ technology and filter indicators will notify you when replacement is needed (typically every 6 months).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do air purifier filters last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilter lifespan varies based on usage and air quality. Blueair typically recommends filter replacement every 6 months for optimal performance. RealTrack™ technology in many models accurately calculates remaining filter life based on fan speed, usage time, and pollution levels. The Blueair app sends replacement reminders for connected models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the best replacement filters for air purifiers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenuine Blueair replacement filters are engineered specifically for your model, ensuring optimal performance with HEPASilent™ technology. Choose:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticle + Carbon:\u003c\/strong\u003e General use, everyday allergens and odors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllergenBlock:\u003c\/strong\u003e Enhanced allergy relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmokeBlock:\u003c\/strong\u003e Smoke particles and strong odors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll Blueair filters capture 99.97% of particles down to 0.1 microns and are designed to work seamlessly with your purifier's dual filtration system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to clean the air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlueair filters are designed for replacement, not cleaning. Do not wash or clean main filters as this damages the filtration media. Pre-filters can be gently vacuumed to extend life between replacements. For optimal air purification performance, replace filters according to your model's recommended schedule (typically every 6 months).\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-signature-ring-base","title":"Blue Signature™ Large Ring Base in Chrome","description":"\u003cp\u003eThe most customizable air purifier you can get¹\u003c\/p\u003e \u003cp\u003eOnly compatible with the Blue Signature™ air purifier\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInspired by Scandinavian nature and interior palettes\u003c\/li\u003e \u003cli\u003eRing base clicks securely into place with gentle pressure\u003c\/li\u003e \u003c\/ul\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990902595860,"sku":"112937","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/nordic_on_metal.png?v=1789032067"},{"product_id":"blue-signature-wooden-legs","title":"Blue Signature™ Large Leg Base in Wood","description":"\u003cp\u003eThe most customizable air purifier you can get¹\u003c\/p\u003e \u003cp\u003eOnly compatible with the Blue Signature™ air purifier\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInspired by Scandinavian nature and interior palettes\u003c\/li\u003e \u003cli\u003eRing base clicks securely into place with gentle pressure\u003c\/li\u003e \u003c\/ul\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990903283988,"sku":"112938","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/wood_legs_on_device.png?v=1789032074"},{"product_id":"blue-signature-pre-filter","title":"Blue Signature™ Large Pre-Filter","description":"\u003cp\u003eThe most customizable air purifier you can get¹ \u003c\/p\u003e \u003cul\u003e \u003cli\u003eCaptures dust, hair, \u0026amp; pet dander before it reaches the main filter\u003c\/li\u003e \u003cli\u003eChoose from 6 colors that blend effortlessly into your home\u003c\/li\u003e \u003cli\u003eInspired by Scandinavian nature and interior palettes\u003c\/li\u003e \u003cli\u003eMachine-washable effortless maintenance\u003c\/li\u003e \u003cli\u003eDevice sold separately\u003c\/li\u003e \u003c\/ul\u003e","brand":"Blueair","offers":[{"title":"Nordic Fog","offer_id":53990904856852,"sku":"112975","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Warm Grey Dune","offer_id":53990904889620,"sku":"113225","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Archipelago Taupe","offer_id":53990904922388,"sku":"112972","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Midnight","offer_id":53990904955156,"sku":"112970","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990904987924,"sku":"112974","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Aurora Green","offer_id":53990905020692,"sku":"112971","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/MAIN_a7a8646f-1225-4c53-a53e-46a631648fc9.png?v=1789032085"},{"product_id":"blue-pure-211i-max-pre-filter","title":"Blue Pure 211i Max Pre-Filter","description":"\u003cp\u003eFabric pre-filter Sand (pink) 211i+ Max\/3650i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Sand","offer_id":53990906495252,"sku":"110043","price":5.2,"currency_code":"USD","in_stock":true},{"title":"Stockholm Fog","offer_id":53990906528020,"sku":"110051","price":5.2,"currency_code":"USD","in_stock":true},{"title":"Moss","offer_id":53990906560788,"sku":"110055","price":5.2,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990906593556,"sku":"110047","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/211i_Max_prefilter_fog_1.png?v=1789032094"},{"product_id":"blue-pure-311i-max-pre-filter-1","title":"Blue Pure 311i+ Max Pre-Filter","description":"\u003cp\u003eFabric pre-filter Sand (pink) 311i+ Max\/3450i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Sand","offer_id":53990907904276,"sku":"110042","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Stockholm Fog","offer_id":53990907937044,"sku":"110050","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Moss","offer_id":53990907969812,"sku":"110054","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990908002580,"sku":"110046","price":4.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/311i_Max_prefilter_fog_1_7cbe3ca7-aa4d-42c1-a62a-00f810d6f969.png?v=1789032103"},{"product_id":"blue-pure-211-auto-pre-filter","title":"Blue Pure 211+ Auto Pre-filter","description":"\u003cp\u003eReplacement prefilter Arctic Trail for Blue Pure 211+ Auto\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Arctic Trail","offer_id":53990910886164,"sku":"106248","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990910918932,"sku":"106249","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Aurora Light","offer_id":53990910951700,"sku":"106250","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Archipelago Sand","offer_id":53990910984468,"sku":"106251","price":4.8,"currency_code":"USD","in_stock":true},{"title":"Winter Reed","offer_id":53990911017236,"sku":"106252","price":4.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure211_Auto_Archipelago_20Sand.jpg?v=1789032115"},{"product_id":"blue-pure-311i-max-pre-filter","title":"Blue Pure 311i Max Pre-Filter","description":"\u003cp\u003eFabric pre-filter Fog (grey) 311i Max\/3350i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Sand","offer_id":53990921535764,"sku":"110041","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Stockholm Fog","offer_id":53990921568532,"sku":"110049","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Moss","offer_id":53990921601300,"sku":"110053","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990921634068,"sku":"110045","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/311i_Max_prefilter_fog_1_15f68289-04ce-40e6-8343-ad048bb5898f.png?v=1789032176"},{"product_id":"blue-pure-311-pre-filter","title":"Blue Pure 311 Pre-filter","description":"\u003cp\u003eReplacement prefilter Arctic Trail for Blue Pure 311\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Winter Reed","offer_id":53990922879252,"sku":"108594","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990922912020,"sku":"108591","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Arctic Trail","offer_id":53990922944788,"sku":"108590","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/311_Grey_7e45dd71-aa14-43a7-9691-80e8f6858210.png?v=1789032183"},{"product_id":"blue-pure-311-auto-pre-filter","title":"Blue Pure 311 Auto Pre-filter","description":"\u003cp\u003eReplacement prefilter Arctic Trail for Blue Pure 311 Auto\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Winter Reed","offer_id":53990930776340,"sku":"105735","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Archipelago Sand","offer_id":53990930809108,"sku":"105734","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Aurora Light","offer_id":53990930841876,"sku":"105733","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990930874644,"sku":"105732","price":4.4,"currency_code":"USD","in_stock":true},{"title":"Arctic Trail","offer_id":53990930907412,"sku":"105731","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure311Auto_Arctic_20Trail.jpg?v=1789032213"},{"product_id":"blue-pure-411-auto-pre-filter","title":"Blue Pure 411 Auto Pre-Filter","description":"\u003cp\u003eReplacement prefilter Arctic Trail for Blue Pure 411 Auto\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Aurora Light","offer_id":53990936609044,"sku":"105728","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Archipelago Sand","offer_id":53990936641812,"sku":"105729","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Winter Reed","offer_id":53990936674580,"sku":"105730","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Arctic Trail","offer_id":53990936707348,"sku":"105726","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990936740116,"sku":"105727","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure411Auto_Arctic_20Trail.jpg?v=1789032258"},{"product_id":"blue-pure-121-pre-filter","title":"Blue Pure 121 Pre-filter","description":"\u003cp\u003ePre filter cloth - Lunar Rock for Pure 121\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Buff Yellow","offer_id":53990939263252,"sku":"102905","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Lunar Rock","offer_id":53990939296020,"sku":"102904","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Dark Shadow","offer_id":53990939328788,"sku":"102903","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Diva Blue","offer_id":53990939361556,"sku":"102902","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/blue_prefilter_121_hero_darkshadow-copy-3_4d03a956-e428-40e3-8f67-c30402151ba1.png?v=1789032268"},{"product_id":"blue-pure-mini-max-pre-filter","title":"Blue Pure Mini Max Pre-filter","description":"\u003cp\u003eReplacement prefilter Stockholm Fog for Blue Pure Mini Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Stockholm Fog","offer_id":53990941262100,"sku":"110872","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990941294868,"sku":"110878","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Mini_Beige_913ce3b0-3133-4fcd-a008-a2e1f89f3049.png?v=1789032287"},{"product_id":"blue-pure-511i-max-fabric-pre-filter","title":"Blue Pure 511i Max Fabric Pre-Filter","description":"\u003cp\u003eFabric pre-filter Fog (grey) 511iMax\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Sand","offer_id":53990941917460,"sku":"111362","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Stockholm Fog","offer_id":53990941950228,"sku":"111359","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990941982996,"sku":"111360","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Moss","offer_id":53990942015764,"sku":"111361","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/511i_fog.png?v=1789032296"},{"product_id":"blue-pure-411-max-series-pre-filter","title":"Blue Pure 411 Max Series Pre-Filter","description":"\u003cp\u003eFabric pre-filter Sand (pink) 411MAX\/32XX\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Sand","offer_id":53990943752468,"sku":"110040","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Stockholm Fog","offer_id":53990943785236,"sku":"110048","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Moss","offer_id":53990943818004,"sku":"110052","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Limestone","offer_id":53990943850772,"sku":"110044","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/411_Max_prefilter_fog_1.png?v=1789032306"},{"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-411-pre-filter-1","title":"Blue Pure 411+ Pre-filter","description":"\u003cp\u003ePrefilter Dark Shadow for 411+\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Lunar Rock","offer_id":53990947881236,"sku":"103599","price":3.2,"currency_code":"USD","in_stock":true},{"title":"Dark Shadow","offer_id":53990947914004,"sku":"103597","price":3.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/blue_prefilter_411plus_hero_darkshadow-copy_b01e6ab0-7485-49a5-ac6f-6638bfe742c0.png?v=1789032337"},{"product_id":"blue-pure-411-pre-filter","title":"Blue Pure 411 Pre-filter","description":"\u003cp\u003ePre filter cloth - Saffron Red for Pure 411\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Dark Shadow","offer_id":53990960529684,"sku":"100947","price":3.2,"currency_code":"USD","in_stock":true},{"title":"Lunar Rock","offer_id":53990960562452,"sku":"101439","price":3.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/blue_prefilter_411_hero_darkshadow-copy.png?v=1789032409"},{"product_id":"pure-fan-auto-pre-filter","title":"Pure Fan Auto Pre-filter","description":"\u003cp\u003eBlueair Replacement prefilter Arctic Trail for Pure Fan Auto\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Arctic Trail","offer_id":53990962561300,"sku":"ABLAFANAUTOCLOTHAT","price":2.8,"currency_code":"USD","in_stock":true},{"title":"Aurora Light","offer_id":53990962594068,"sku":"107078","price":2.8,"currency_code":"USD","in_stock":true},{"title":"Archipelago Sand","offer_id":53990962626836,"sku":"107079","price":2.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/PureFanAuto_Prefilter_Gray_Packaging.png?v=1789032435"},{"product_id":"blue-pure-fan-pre-filter","title":"Blue Pure Fan Pre-filter","description":"\u003cp\u003eBlue Pure Fan prefilter - dark shadow\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Lunar Rock","offer_id":53990968754452,"sku":"105378","price":2.8,"currency_code":"USD","in_stock":true},{"title":"Dark Shadow","offer_id":53990968787220,"sku":"105377","price":2.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/blue_prefilter_purefan_pdp_hero_darkshadow_fd5f4c33-7cb9-4768-9246-1c28bdea875f.png?v=1789032481"},{"product_id":"blue-pure-511-pre-filter","title":"Blue Pure 511 Pre-filter","description":"\u003cp\u003eFabric pre-filter Arctic Trail for Blue Pure 511\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Arctic Trail","offer_id":53990970458388,"sku":"110010","price":2.8,"currency_code":"USD","in_stock":true},{"title":"Night Waves","offer_id":53990970491156,"sku":"110011","price":2.8,"currency_code":"USD","in_stock":true},{"title":"Winter Reed","offer_id":53990970523924,"sku":"110012","price":2.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/511-ArcticTrail-Hero_69d81383-3bba-4aa6-b696-c5922ecf4894.png?v=1789032511"},{"product_id":"blue-signature-replacement-filter","title":"Blue Signature™ Replacement Filter","description":"\u003cp\u003eBlue Signature™ Replacement Filter\u003c\/p\u003e \u003cp\u003eThis filter is only compatible with the Blue Signature™\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned for easy replacements, ensuring hassle-free maintenance for continuous clean air\u003c\/li\u003e \u003cli\u003eCrafted with durable materials for a long-lasting filter\u003c\/li\u003e \u003cli\u003eEffectively captures allergens like dust, pollen, and pet dander\u003c\/li\u003e \u003c\/ul\u003e","brand":"Blueair","offers":[{"title":"Blue Signature™ Replacement Filter","offer_id":53990971506964,"sku":"112973","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Filter_d11e8cc4-c9b0-4d7c-95b2-15978355f796.png?v=1789032530"},{"product_id":"protect-7700-smartfilter","title":"Protect 7700 Series SmartFilter","description":"\u003cp\u003eReplacement filter SmartFilter 7700\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990971572500,"sku":"106157","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/7700series1.png?v=1789032537"},{"product_id":"dh3i-2in1-replacement-wick-filter","title":"2-in-1 Purify + Humidify Replacement Wick","description":"\u003cp\u003eReplacement Wick Filter for DH3i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Wick Filter","offer_id":53990972064020,"sku":"112085","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/2in1-wick-filter-gallery-1.jpg?v=1789032545"},{"product_id":"dh3i-2in1-replacement-air-filter","title":"2-in-1 Purify + Humidify Replacement Filters","description":"\u003cp\u003eReplacement air purifier filter for DH3i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Replacement Filter","offer_id":53990972227860,"sku":"112084","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/2in1-air-gallery-1.jpg?v=1789032551"},{"product_id":"3in1-t20i-medium-pac-filter","title":"ComfortPure™️ 3-in-1 T20i Replacement Filter","description":"\u003cp\u003eReplacement filter for Blueair 3-in-1 T20i, US+CA\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990972391700,"sku":"111852","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/t20i-gallery-1.jpg?v=1789032557"},{"product_id":"3in1-t10i-medium-pac-filter","title":"ComfortPure™ 3-in-1 T10i Replacement Filter","description":"\u003cp\u003eReplacement filter for Blueair 3-in-1 T10i, US+CA\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990972784916,"sku":"111851","price":26.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/t10i-gallery-1.jpg?v=1789032564"},{"product_id":"classic-pro-cp7i-pac-filter","title":"Classic Pro CP7i Replacement Filter","description":"\u003cp\u003eReplacement filter for Classic Pro CP7i\/6700i\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990972850452,"sku":"111380","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/1_5729b97d-08cc-4be8-90e2-d79e576b6fdf.png?v=1789032571"},{"product_id":"dustmagnet-combofilter-5400","title":"DustMagnet™ ComboFilter 5400","description":"\u003cp\u003eReplacement filter Blueair DustMagnet 5400\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":53990974095636,"sku":"106322","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/DUSTMAGNET_5400_COMBOFILTER.png?v=1789032576"},{"product_id":"humidifier-replacement-filter","title":"Humidifier Replacement Wick","description":"\u003cp\u003eH35i Humidifier Replacement Wick Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"H35i Humidifier Replacement Filter","offer_id":53990974259476,"sku":"111687","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/humidifier-replacement-gallery-1.jpg?v=1789032583"},{"product_id":"500-600-series-particle","title":"Classic 500\/600 Series Particle Filter","description":"\u003cp\u003eBlueair 500 and 600 Series Particle Filter with Carbon Sheet set of 3\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Classic 500\/600 Series Particle Filter","offer_id":53990974587156,"sku":"501PFK","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/689122000060_blueair_500_600_series_particle_filter_set_6f155e85-5294-4e26-aed4-738d10d4baad.jpg?v=1789032590"},{"product_id":"blue-pure-211-plus-auto-particle-and-carbon","title":"Blue Pure 211+ Auto Particle + Carbon Filter","description":"\u003cp\u003eReplacement Particle + Carbon filter for Blue Pure 211+ Auto\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle + Carbon","offer_id":53990975144212,"sku":"F211PACF106236","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure211_Auto_1.jpg?v=1789032595"},{"product_id":"dustmagnet-combofilter-5201","title":"DustMagnet™ ComboFilter 5200","description":"\u003cp\u003eReplacement filter Blueair DustMagnet 5200\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"DustMagnet™ ComboFilter 5200","offer_id":53990975176980,"sku":"106319","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/DustMagnet_5200_1.jpg?v=1789032603"},{"product_id":"blue-pure-fan-particle-filter","title":"Blue Pure Fan Particle Filter","description":"\u003cp\u003eReplacement Pollen filter for Blue Pure fan\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle Filter","offer_id":53990975439124,"sku":"FFANPACF100930","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePureFan.jpg?v=1789032609"},{"product_id":"500-600-series-dualprotection","title":"Classic 500\/600 Series DualProtection Filter","description":"\u003cp\u003eBlueair Classic 500 and 600 Series DualProtection Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Classic 500\/600 Series DualProtection Filter","offer_id":53990975504660,"sku":"103770","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Classic_500-600_Series_DualProtection_Filter_3_qty_a5905072-a690-43e7-85a5-695053d648b8.png?v=1789032616"},{"product_id":"400-series-dualprotection","title":"Classic 400 Series DualProtection Filter","description":"\u003cp\u003eBlueair 400 Series DualProtection Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"DualProtection","offer_id":53990975668500,"sku":"402DPF","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Classic_500_600_Series_-_DualProtection_Filter.jpg?v=1789032624"},{"product_id":"200-series-dualprotection","title":"Classic 200 Series DualProtection Filter","description":"\u003cp\u003eBlueair 200 Series DualProtection Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"DualProtection Filter","offer_id":53990975734036,"sku":"201DPF","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Classic_200_Series_DUAL_PROTECTION.jpg?v=1789032633"},{"product_id":"200-300-series-particle","title":"Classic 200 Series Particle Filter","description":"\u003cp\u003eBlueair 200 and 300 Series Particle Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle","offer_id":53990975897876,"sku":"201PF","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Classic_200_Series_PARTICLE.jpg?v=1789032640"},{"product_id":"400-series-particle","title":"Classic 400 Series Particle Filter","description":"\u003cp\u003eBlueair 400 Series Particle Filter\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle","offer_id":53990976094484,"sku":"402PF","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Classic_500_600_Series_-_Particle_Filter.jpg?v=1789032647"},{"product_id":"f5max-replacement-smokeblock-filter-for-511i-max","title":"Blue Pure 511i Max Smokeblock Filter","description":"\u003cp\u003eF5MAX replacement SmokeBlock filter for 511i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"SmokeBlock","offer_id":53990976520468,"sku":"111276","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure511iMax_SMOKEBLOCK_1.jpg?v=1789032652"},{"product_id":"f5max-replacement-allergenblock-filter-for-511i-max","title":"Blue Pure 511i Max Allergenblock Filter","description":"\u003cp\u003eF5MAX replacement AllergenBlock filter for 511i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990976749844,"sku":"111277","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure511iMax_ALLERGENBLOCK_1.jpg?v=1789032659"},{"product_id":"f5max-replacement-pac-filter-for-511i-max","title":"Blue Pure 511i Max Particle + Carbon Filter","description":"\u003cp\u003eF5MAX replacement PAC filter for 511i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"Particle + Carbon","offer_id":53990979993876,"sku":"111179","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/511i_PC_a8a299e3-d5e8-4327-b747-ab8689ca05a8.png?v=1789032666"},{"product_id":"allergenblock-replacement-filter-for-mini-max","title":"Blue Pure Mini Max Allergenblock Filter","description":"\u003cp\u003eAllergenBlock Replacement Filter for Mini Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990980124948,"sku":"111231","price":13.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/AB.png?v=1789032673"},{"product_id":"allergenblock-replacement-filter-for-411i-max-411a-max","title":"Blue Pure 411i Max, 411i+ Max, 411a Max Allergenblock Filter","description":"\u003cp\u003eAllergenBlock Replacement Filter for 411a Max, 411i Max, 411i+ Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990980157716,"sku":"111230","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/411i_aa82db82-b44b-4c82-a680-afdcfe5d0937.webp?v=1789032680"},{"product_id":"allergenblock-replacement-filter-for-311i-max-1","title":"Blue Pure 311i Max Allergenblock Filter","description":"\u003cp\u003eAllergenBlock Replacement Filter for 311i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990982648084,"sku":"111228","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/Blue_Pure_311i_Max_ALLERGEN_BLOCK_1.jpg?v=1789032687"},{"product_id":"allergenblock-replacement-filter-for-311i-max","title":"Blue Pure 311i+ Max Allergenblock Filter","description":"\u003cp\u003eAllergenBlock Replacement Filter for 311i+ Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990982811924,"sku":"111227","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure311iPlusMax_ALLERGENBLOCK_1.jpg?v=1789032693"},{"product_id":"allergenblock-replacement-filter-for-211i-max","title":"Blue Pure 211i Max AllergenBlock Filter","description":"\u003cp\u003eAllergenBlock Replacement Filter for 211i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"AllergenBlock","offer_id":53990982910228,"sku":"111226","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure211iMax__ALLERGENBLOCK_1.jpg?v=1789032705"},{"product_id":"smokeblock-replacement-filter-for-mini-max","title":"Blue Pure Mini Max Smokeblock Filter","description":"\u003cp\u003eSmokeBlock Replacement Filter for Mini Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"SmokeBlock","offer_id":53990983008532,"sku":"111238","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/SB.png?v=1789032711"},{"product_id":"smokeblock-replacement-filter-for-411i-max-411a-max","title":"Blue Pure 411i Max, 411i+ Max, 411a Max Smokeblock Filter","description":"\u003cp\u003eSmokeBlock Replacement Filter for 411a Max, 411i Max, \u0026amp; 411i+ Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"SmokeBlock","offer_id":53990983139604,"sku":"111237","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/411-Group_20428.webp?v=1789032717"},{"product_id":"smokeblock-replacement-filter-for-311i-max-1","title":"Blue Pure 311i Max Smokeblock Filter","description":"\u003cp\u003eSmokeBlock Replacement Filter for 311i Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"SmokeBlock","offer_id":53990985367828,"sku":"111236","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure311iMax_SMOKEBLOCK_1.jpg?v=1789032722"},{"product_id":"smokeblock-replacement-filter-for-311i-max","title":"Blue Pure 311i+ Max Smokeblock Filter","description":"\u003cp\u003eSmokeBlock Replacement Filter for 311i+ Max\u003c\/p\u003e","brand":"Blueair","offers":[{"title":"SmokeBlock","offer_id":53990985597204,"sku":"111235","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/files\/BluePure311iPlusMax_SMOKEBLOCK_1.jpg?v=1789032729"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/4800\/4372\/collections\/filters_collection.png?v=1789033991","url":"https:\/\/blueoir.com\/collections\/air-purifier-filters.oembed","provider":"Blueair Air Care","version":"1.0","type":"link"}