Mi Air Purifier 2

The smart way to breathe

Real-time AQI monitoring 
Mi Home app, smart remote controls 
400 sq. ft. coverage, 360° triple-layer filter

Clean each breath of air
Purifies room in 10 minutes①

We know eating clean is better for the body, and the same applies to the air we breathe. Mi Air 
Purifier 2 is simple, elegant and has a new compact design that is 40% smaller than the first Mi 
Air Purifier. Despite this, it still offers a high 310m3/h Clean Air Delivery Rate (CADR) ② and 
takes just 10 minutes to circulate purified air in a 21m2 room. Go on, isn’t it about time you give 
your lungs a treat?

Every way the wind blows
High air pressure, larger circulation

Send powerful gusts of air to the farthest reaches of your room. Inspired by aircraft engines, the 
aerodynamic pressure system created by our R&D team draws inward from the base and expels 
air upwards with great force. Smart phone controls let you switch on and off remotely, even when you 
are away from home③. That way you can always be sure to come home to clean air. 

Covers all angles 
360°triple-layer filter

The 360° cylindrical filter takes in air more efficiently from every direction compared to conventional air purifiers. Its 
triple-layer design removes particles larger than 0.3μm with a high-density EPA filter from Japanese manufacturer Toray, 
while an activated coconut carbon filter removes formaldehyde, bad odour and other harmful substances.④ 
Replacing the filter is simple and you will be automatically notified via the app when it needs replacing

11min to circulate air once in the living room

Enjoy better air even when resting on the sofa. Mi Air Purifier 2 quickly removes PM2.5 particles, dust from unclean air conditioners, germs, indoor plant pollen and pet hair. It even filters unpleasant odours that may waft through from time to time.

Completely in control
Monitor air quality at a glance

Use your phone as a remote to power on, 
power off, and switch modes. The Mi Home app 
also lets you monitor home air quality from your 
phone at any time. Create schedules to power on, power 
off, switch to Night mode, and more.

The strong, silent type
Ultra-quiet and energy efficient

Sleep soundly with the ultra-quiet Mi Air Purifier 2. Advanced aerodynamics 
reduce noise and wind resistance so you can enjoy peace and silence at 
night. The custom Japanese motor from Nidec is extremely power efficient, 
consuming 58% less energy than Mi Air Purifier and using only 4.8W on 
normal mode – that’s even better than energy-saving lightbulbs.⑥