Mi Air Purifier 3H with HEPA Filter

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 380 m³/h. The three-layer filter effectively removes PM2.5, formaldehyde and other harmful substances. The newly designed pressurized air duct and the air grille form an even more efficient airflow path, considerably boosting the purifier’s performance. 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 purifier’s operational status, etc., are all displayed clearly. The tri-coloured 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. 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 Favourite mode for highly efficient cleaning specifically geared for your space. Supports Google Assistant so you can use smart AI voice control. Even with its upgraded performance, the Mi Air Purifier 3H is still quiet. In sleep mode, the noise level is as low as 32dB(A)*. The high-efficiency direct-current brushless motor draws only 38 W of power. When running 24 hours a day, it uses up to 1 kWh of power each day, even less than an energy-saving light bulb.