2 Pack 211i Max Replacement Filter Compatible with Blueair Blue Pure 211i Max Air Purifier, Ture HEPA & Activated Carbon Replacement Filter, Compare to Part #F2MAX

Compatibility: The Blue Pure 211i Max replacement filter is fully compatible with Blueair Blue Pure 211i Max Air Purifier, coded as F2MAX. Not compatible with 211+ and 211+ Auto. Please confirm your machine model before order.
High Efficiency Filtration: The HEPA Filter works for 99.97% of airborne particles down to 0.3 microns in size. The premium activated carbon particles can help you absorb the pungent pet odor, such as the smell of pet stool volatilizing in the air.
H13 True Hepa Filter: H13 Grade True HEPA Filter for winix is made of environmentally friendly non-woven fabric and activated carbon, both of which use advanced low-energy, low-density structural technology verified to ensure maximum filtration effect.