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Xiaomi Mi Air Purifier 3H

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  • Tomorrow 6-9pm using Evening Express
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  • Friday using standard courier service


Mi Air Purifier 3H

  • 380 m³/h PM CADR: Delivers 6330 liters of purified air per minute*
  • True HEPA filter: Effectively filters particles as small as 0.3 microns
  • High-precision laser PM sensor: Sensitively detects even slight pollution
  • OLED touch screen display: Clean air at your fingertips
  • APP+AI smart voice control: Control remotely so you come home to fresh air
  • A4 paper sized footprint: Compact, quiet, non-intrusive

The hidden air hazards surrounding your home require a fully effective 360° solution
Is the air you breathe actually clean? The continuous release of formaldehyde from furniture, harmful gases, foul odors, bacteria, viruses, pollen, pet dander and other allergens suspended in the air, are endangering your family's respi­ratory health.

A Classic Upgrade to Launch a New Classic
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 380 m³/h.

Integrated 360° cylindrical HEPA filter
The three-layer filter effectively removes PM2.5, formaldehyde and other harmful substances

New powerful air duct system – Delivers 6330 liters of purified air per minute
To increase the air output without changing the size of the air purifier, we had to carefully redesign every part of its air duct system.
We developed a rear-tilting centrifugal fan that can move air more powerfully and custom-made a new direct-current brushless motor.
The newly designed pressurized air duct and the air grille form an even more efficient airflow path, considerably boosting the purifier's per­formance.

* Rear-tilting centrifugal fan + Customized brushless motor. A powerful combination that outputs massive amounts of air
* Pressurized air duct – Polished inner wall for lower air resistance

  • Large air outlet grille – Fast, even airflow

OLED touch screen display – Air quality at a glance, easy to use even at night
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-colored light ring quickly tells you the quality of the air in the room.

High-precision laser PM sensor – Sensitively detects even slight pollution
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.

APP+AI smart voice control – Smart control,linking multiple smart products
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 efficient cleaning specifically geared for your space.
Supports Google Assistant so you can use smart AI voice control.

A4 paper sized footprint – Space saving and natural feeling
Classic, super-simple design. Compact, with a footprint 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.

Quiet and energy saving – Keep the air purifier on 24 hours a day for good air quality
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.


  • Dimensions 240 × 240 x520 mm
  • Effective Area 26~45 ?
  • Rated Voltage AC100–240V~
  • Rated Frequency 50/60Hz
  • Rated Power 38W
  • CADR ( Particles ) 380 m³/h
  • CADR ( Formaldehyde ) 60 m³/h
  • 0.3µm Particle Removal 99.97 %
  • Max Sound Power 33~64 dB
  • Filter Lifetime 6~12 month
  • Power Cord Length 1.5m
  • WiFi Connectivity: IEEE 802.8 b/g/n 2.4GHz
Release date NZ
November 23rd, 2020
Manufacturer code:
Warranty Period
1 Year
Box Dimensions (mm)
Product ID

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