Perfect Compatibility: The 211iMax filter cartridge is fully compatible with the Blueair Blue Pure 211i Max air purifier, corresponding to part number F2MAX. It is not compatible with the Blue Pure 211i+ Max/ 211 Auto/ 211 (non-automatic) air purifiers. Please confirm your machine model before ordering.
High-efficiency filtration: The 211i Max replacement filter cartridge captures 98% of airborne particles 0.3 microns and larger, while the activated carbon filter cartridge effectively eliminates odors, so you no longer need to worry about air quality issues. Simply enjoy a healthy lifestyle with your family.
【Attention】: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.
Usage reminder: To ensure your machine performs at its best, we recommend replacing the filter cartridge every six months based on actual usage. The replacement process is simple and requires no tools.
Customer service: If you have any questions about our products, please contact us and we will resolve them as soon as we receive them.
