211+ Filter Compatible with Blueair Blue Pure 211+ & 211+ Auto Air Purifier

High Compatibility: The replacement filter is perfect for the Blue Pure 211+ and 211+ Auto Air Purifier; Please confirm your air purifier model before ordering | 2 Layer Filtration: Activated Carbon filter and HEPA Filter; The H13 True filter can attach 99.99% of airborne particles as small as 0.1 microns, and the carbon filter helps redu-ce odors, smoke, VOCs and more | High Efficiency Filtration: This 211+ Auto True filter is made of premium non-woven fabric and a HEPA 13 filter. Low-energy technology ensures efficient, low-resistance filtration, reducing particles like pet dander, pollen, and dust | Activated Carbon Filter: Effectively redu-ce unpleasant smell such as smoke, pet smells and cooking smells; Great for families with children and pets | Easy to Install: No tools required; We recommend replacing the filter cartridge every 6-12 months to maintain optimal machine performance