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Product color: Black
- Product name: Xiaomi Smart Air Purifier 4 Pro Filter
- Product external diameter: Φ226mm
- Product height: 360mm
l-in-one powerful filter Clean air outputs after layers of purification primary filter, Xiaomi's High-Efficiency Filter, and a high-quality activated carbon filter work together to purify your air and keep you healthy.
High-quality activated carbonXiaomi's High-Efficiency FilterPrimary filter
The difference between Xiaomi's High-Efficiency Filter and conventional HEPA FilterCombining two filter technologies: Electrostatic charge and mechanical filtration, Xiaomi's High-Efficiency Filter media can remove 99.97% of airborne particles of 0.3 micrometers in size and traps dust, PM 2.5, pollen, pet dander, smoke, and tiny particles. Compared to a conventional HEPA filter, Xiaomi's High-Efficiency Filter allows the air purifier to generate less noise and consume less energy by allowing more air flow to pass through the filter all the while keeping the same cleaning efficiency.
Conventional HEPA filter
Xiaomi's High-Efficiency Filter
