Layer-by-layer filtration for good healthA primary filter, Xiaomi's high-efficiency filter and a high-quality activated carbon filter work together to purify your air and keep you healthy.

The primary filter provides an initial filtration by filtering dust, hair, fine crumbs among other large particles and is resistant to creases, oil, acids, alkalis and more to ensure a long service life.

99.97% elimination of 0.3μm particles. The high-efficiency filter with a large surface area removes PM2.5, pollen etc. for consistent clean-air output.

Powerful odour adsorptionThe high-quality activated carbon, with the sophisticated pore structure and evenly distributed carbon, effectively removes air pollutants and odour that are harmful in your home.

Combination of two filter technologies: Electrostatic and mechanical filtration. Xiaomi's high efficiency filter media can remove 99.97% of airborne particles as small as 0.1 micrometers and traps dust, PM 2.5, pollen, pet dander, smoke and even the smallest microplastics. The filtration rate of Xiaomi's high-efficiency filter media is 99.97% for fine particles up to 0.3 microns, and can reach up to 99.99% for particles as small as 0.1 microns.

 

You can check filter usage at any time via the Mi Home/Xiaomi Home app. The app even estimates filter replacement times based on your usage.

Product external diameter: Φ200mm

Product height: 310mm

Product colour: Black

Applicable models: Xiaomi Smart Air Purifier 4 Lite