Mi Air Purifier 3H



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

Free shipping worldwide on all orders

  • 30 days easy returns

Mi Air Purifier 3H

400m³ / h particulate CADR * super purification power Powerful, no need to be bigger works with the Google Assistant, works with alexa


Upgrading a classic, launching a new winner!

Since Xiaomi Air Purifier was launched in 2014, the pursuit of performance has never stopped. This time, the bigger challenge comes from getting stronger performance while preserving the classic look. Engineers redesigned the entire air system to increase the CADR of particulates in the air purifier by 29% * to 400m³ / h


New strong air system

6660 litres of clean air delivered per minute *

In order to achieve a larger output air volume without changing the volume of the fuselage, each component of the air system of the purifier needs to be carefully redesigned. We have developed a backward tilting centrifugal fan with greater wind pressure, and customized a new DC brushless motor. The redesigned supercharged air duct and the inlet and outlet style grille form a more efficient airflow path, and the performance of the purifier is greatly improved.


Backward Centrifugal Fan + Custom Brushless Motor Strong combination, output large air volume

Supercharged air duct Polished inner wall, lower wind resistance

Large area out style grid; Fast and even airflow


OLED touch display: Air quality at a glance, night operation is still clear

Integrate the buttons on the OLED display and operate with a single touch. The feedback is clear at a glance. The indoor air data and the operating status of the purifier are clearly visible.

Favorite gear | Sleep gear | Automatic gear | Low speed | Medium speed | High speed


PM2.5≤75 μg / m3

Light ring color is shown in green


75  The color of the light ring is displayed in orange

PM2.5> 150 μg / m3 Light ring color is shown in red


High-precision laser particle sensor

Light pollution can also be sensitive
Mi Air Purifier 3 is equipped with a high-precision laser particle sensor, which can detect small particles and feedback the indoor air quality change in real time. The purifier that turns on the automatic mode will actively adjust with it to obtain better purification results.


Integrated 360 ° barrel filter Three-layer purification, removing harmful substances such as PM2.5 and formaldehyde
The first layer of primary effect filter intercepts large particles such as hair and dust. The second high-quality EPA filter layer can remove fine particles down to the micron level. The third layer of high-quality activated carbon can effectively adsorb and remove harmful substances such as formaldehyde. The RFID intelligent filter element identification simplifies the tedious reset of daily operation. The original filter element certification guarantees cleanliness.


Mi App + AI Voice Intelligent control and intelligent linkage
Through the Mi APP, you can know the air quality in your home at any time on your mobile phone, and you can remotely control and switch on and off. By setting the applicable area of the favorite block, you can achieve an efficient purification mode exclusive to your room. It supports the voice control of Xiaomi’s entire series of smart speakers and can be linked with other smart products.


A4 paper footprint Less space, more freedom
The classic minimalist design style, compact body, smaller footprint than A4 paper, can be easily placed next to the sofa or under the windowsill at home, naturally blend into the living room environment.


Quiet and energy saving ; Open 24 hours, protect the air
Mi Air Purifier 3 can still work quietly while upgrading its performance. In sleep mode, the noise is as low as 32 1dB (A) * high efficiency. The brushless DC power is only 38W, which is turned on for 24 hours, and the electricity cost per day is less than 0.5 yuan *, which saves electricity than energy-saving bulbs. 32.1dB (A) Low noise





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