(2 Pack) 311i Max Replacement Filter, Compatible with Blue Pure 311i Max Air Purifier, H13 Filter and Activated Carbon Filter, Blue Pure F3MAX

311i Max Replacement Filter, Compatible with Blue Pure 311i Max Air Purifier, H13 Filter and Activated Carbon Filter, Blue Pure F3MAX

• Perfect Compatibility: The 311i Max filter cartridge is fully compatible with the Blueair Blue Pure 311i Max air purifier, corresponding to part number F3MAX. It is not compatible with the Blue Pure 311i+ Max/ 311 Auto/ 311 (non-automatic) air purifiers. Please confirm your machine model before ordering.
• High-efficiency filtration: The 311i 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 BLUEAIR HEPASilent Air Cleaner, Blue Pure F3MAX, and Model Blue Pure 311i Max. Not ❌ for 211+ and 211+ Auto, 411i max, 411a max,511, 311, 311i+ MAX121, or other models, Please check the model number
• 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.