380m³/h PM CADR

More effective and more powerful


380m³/ h PM CADR/True HEPA filter

OLED touch screen display/APP + Al smart voice control

High-precision laser PM sensor /A4 paper sized footprint


Since the first Xiaomi air purifier was unveiled in 2014 , we’ve never stopped chasing superior performance . This latest challenge was to improve performance while preserving the purifier’s classic appearance . Our engineers redesigned the entire air duct system to increase the air purifier’s PM CADR by 22 % ” to 380m³ / h .


The three-layer filter effectively removes PM2.5,for maldehyde and other harmful substances.


To increase the air output without changing the size of the air purifiewe had to carefully redesign every part of its air duct system . We developea rear-tilting centrifugal fan that can move air more powerfully and custom-madea new direct-current brushless motor . The newly designed pressurized air ductand the air grille form an even more efficient airflow path , considerably boostingthe purifiers performance . Rear-tilting centrifugal fan Customized brushless motor


Pressurized air ductPolished inner wall forlower air resistance

Large air outlet grille Fast, even airflow


Simply tap the keys on the OLED display to work the purifier ,and the reported info is viewable at a glance .

Room air quality data , the purifiers operational status , etc , are all displayed clearlyThe tri-colored light ring quickly tells you the quality of the air in the room.


The Mi Air Purifier 3H comes with a high-precision laser PM sensor that detects microscopic particulates and reports changes in room air quality in real time.In auto mode, the purifier adjusts proactively for better cleaning.

3H_11_Picture King

With the Mi Home app , you can use your phone to keep track of your home’s air quality at all times . You can also control the air purifier remotely and set turn-on and turn-off times . You can use the Favorite mode for highly efficien cleaning specifically geared for your spaceSupports Google Assistant so you can use smart Al voice control.


Classic , super-simple design. Compact , with afootprint smaller than a sheet of A4 paper .Fits nicely next to your sofa or under a window sill to become a natural part of your home .


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