The effectiveness of a filter depends on its cleaning ability and aerodynamic design. The Xiaomi air purifier filter (antibacterial version) can effectively absorb PM2.5 particles and dust mites. Coated with a special antibacterial layer, it can kill bacteria. The activated carbon eliminates pollutants in the air. Our app will remind you when it's time to replace the filter.

• Effectively eliminates bacteria, dust mites, and PM2.5 particles in the air
• Features a specially designed antibacterial layer that effectively kills bacteria
• Fourfold cleaning effect with excellent absorption capability
• Suitable for Xiaomi Mi Air Purifier, Xiaomi Mi Air Purifier 2, and Xiaomi Mi Air Purifier Pro
• We recommend replacing the filter every 3 to 6 months
• Compatible with the original Xiaomi OLED Display Smart Air Purifier 2S, Xiaomi Mi Air Purifier, Xiaomi Mi Air Purifier 2, and Xiaomi Mi Air Purifier Pro.