Xiaomi 4 Compact Filter Replacement for Air Purifier, 3-In-1 True HEPA H13, 6-12 Months Life, High-Efficiency Activiated Carbon for Home Bedroom Pets Dust Allerigies

2X Longer Filter Life Save your money and time for frequent filters replacement. Xiaomi 4 compact filter lasts 6-12 months, while other filters usually last 3-6 months. | Larger Volumes of Clean Air Xiaomi's innovative PP fibres and electrostatic tech enable more fresh air to pass through the filter, when comparing with HEPA glass fiber | 99.97% Layers PurificationThe primary filter, HEPA filter and activated carbon filter work together to trap 99.97% 0.3m particles and purify the air | Filter Dust, Wildfire Ash, Pet HairPrimary- 360 blocking large particles | Smart, Easy to InstallFilter replacement reminders on smart devices. Rotate and pull out from the bottom to replace filter. * Use with the Xiaomi 4 Compact Air Purifier only(search B0B58YSWWW)