About this item

• 【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 Purification】The primary filter, HEPA filter and activated carbon filter work together to trap 99.97% 0.3μm particles and purify the air
• 【Filter Dust, Wildfire Ash, Pet Hair】Primary- 360° blocking large particles
• 【Smart, Easy to Install】Filter 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).