BLUEAIR Blue Pure 211+ Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Air Purifier

COMPATIBLE WITH BLUE PURE 211 plus AUTO: Blueair Combination Particle plus Carbon Replacement Filter compatible with Blue Pure 211 plus Auto air purifiers; not compatible with Blue Pure 211 plus air purifier (non-auto) NO COMPARISON: Genuine Blueair filters are specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration REMOVES AIRBORNE PARTICLES: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC) AUTOMATED REPLACEMENT FILTER: Subscribe and save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day INDEPENDENTLY TESTED - ZERO OZONE: AHAM Verifide - Performance and Clean Air Delivery Rate (CADR); California Air Resources Board (CARB) - Ozone Safety Standards Certified; Intertek Sustainability Program - Zero Ozone Verified (