Automatic brightness adjustment.
The Mi Air Purifier 2S display automatically adjusts its brightness according to ambient light, so that your sleep is not disturbed.
High-precision laser sensor.
The highly accurate Particulate Matter (PM) sensor detects particles as small as 0.3 μm and instantly displays the AQI on the OLED screen.
Purifies your room in 10 mins* with a CADR of 310m³/hr.
Our innovative air pressurization design allows the Mi Air Purifier 2S to provide fast & powerful air purification without taking up too much space. With a Clean Air Delivery Rate (CADR) of 310m³/hr, it can effectively clean air in a space of up to 37m².
3-layer filtration for maximum purification.
The outer layer removes large airborne particles such as dust and hair.
The middle layer uses H11-grade filtration technology from TORAY, Japan. This layer removes micron-sized particles and catches harmful bacteria.
The inner layer, made of high quality activated carbon, effectively removes formaldehyde, other harmful substances, and odor.
Efficient tower-structure design.
The classic tower-structure design, proven effective by two generations of air purifiers, ensures maximum efficiency while keeping a compact design. 943 intake holes help in increasing the air intake space and forming a 360° cyclical air filtration pathway.
Silent and energy-efficient.
The Mi Air Purifier 2S is meticulously designed to reduce noise. In sleep mode, the sound produced is almost imperceptible. Equipped with Nidec motor from Japan, the purifier consumes only 4.8W power in normal mode, which is less than that of a fluorescent light bulb.