About this item

• ¡¼Fully Compatible¡½: This 211i Max replacement filt-er fully compatible with BLUEAIR Blue Pure 211i Max Air Pu-rifier;
• ¡¼Attention Please¡½:This Filter is ONLY compatible with a 211i Max Air Purifier, Not ?compatible with 211+ and 211+ Auto, 411i max, 411ia, 511, 311, 121, or other models, Please check the model number before placing the order;
• ¡¼High Efficient Fil-lteri-ng¡½£ºThe HEPA filter Clean at least 99.97% of tiny airborne particles like smoke down to 0.1 microns, and cleans pet dander, and dust, The activated carbon filt-er clean light household odors from smoking, pets, and cooking fume;
• ¡¼Performance Peak¡½£ºFor your machine performance peak, based on actual usage the filter should be replaced within 9 months, it's easy to install, and no tools are required;
• ¡¼We Treasure Our Customers¡½: If you have any questions about our product, please feel free to contact us, and we'll solve them within 24 hours. Filter made of FSC-Certified paper.