{"product_id":"blueair-blue-signature-large-genuine-replacement-filter-for-large-model-air-purifier-patent-pending-air-purifier-filter-removes-pollen-dust-smoke-pet-hair-odors","title":"BLUEAIR Blue Signature Large Genuine Replacement Filter for Large Model Air Purifier, Patent-Pending Air Purifier Filter, Removes Pollen, Dust, Smoke, Pet Hair \u0026 Odors","description":"\u003cp\u003ePERFECT FIT  Patent-pending replacement filter designed and tested exclusively for the Blueair Blue Signature SP4i. Ensures a seamless fit and peak purifier performance with every change. Air Purifier ASIN is B08KTH125D | QUALITY FILTRATION  Captures 99.97%* of airborne particles as small as 0.1 microns, including pollen, dust, pet dander, and smokefor cleaner, healthier air. | IDEAL PERFORMANCE  HEPASilent dual filtration delivers faster, quieter, and more energy-efficient purification than standard HEPA filters.** Maintain clean air without disruption. | ODORS BLOCKED  OdorFence Technology uses bio-based enzymes and minerals to break down odors and gas molecules, removing up to 10x more odor.*** | REAL-TIME FILTER PERFORMANCE  Powered by our proprietary RealTrack algorithm, which monitors actual usage and alerts you precisely when its time to replace. Now with up to 12 months of usedouble* the filter life thanks to our patent-pending design. | EASY MAINTENANCE  Built for everyday use with a quick-swap, patent-pending filter thats easy to replaceno tools, no hassle. Designed to keep maintenance stress-free.\u003c\/p\u003e","brand":"BLUEAIR","offers":[{"title":"Default Title","offer_id":51747327344930,"sku":"B08KTJGYDQ","price":77.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/71OoPeVCXBL._AC_SY300_SX300_QL70_FMwebp.webp?v=1780995727","url":"https:\/\/arlenzone.com\/products\/blueair-blue-signature-large-genuine-replacement-filter-for-large-model-air-purifier-patent-pending-air-purifier-filter-removes-pollen-dust-smoke-pet-hair-odors","provider":"Arlenzone.com","version":"1.0","type":"link"}