Mi Air Purifier 3H


Color White
Brand Xiaomi
Product Dimensions 3.72″D x 3.72″W x 8.06″H
Power Source AC
Item Weight 5 Kilograms
(3 customer reviews)
Mi Air Purifier 3H


Mi Air Purifier


Automatic Direct Sensing Technology

Sensors detect changes in your current air quality and provides suitable operational speeds to purify your space.

Instantly reports any changes via the Mi Home companion application or directly on the beautiful OLED display.


Large OLED Touchscreen Status Window

Clearly check air quality status at a glance, even at night. Tri-colored ring light quickly tells you the current air quality, along with WiFi Signal and current mode setting.

Cycle between Favorites, Sleep & Automatic modes easily with a single touch.


AI Voice Control & Smart Home Integration

The Mi 3H connects to your home via Wifi and offers AI voice control hands-free using Google Assistant or Alexa.

The Mi Home dedicated app provides information such as current PM2.5 levels, changing modes and monitoring the filter status.

Each 3H High Efficiency Filter core is comprised of three essential layers that removes 99.97% of common pollutants in your air. It is recommended to change filters every 6-12 months in 3 easy steps.


Mesh Pre-Filter

Traps large particles such as hair, pet fur, dust dander & dirt.


Xiaomi High Efficiency Layer

Removes 99.97% of nano particles like pollen, PM2.5 up to 0.3 microns small.


Activated Carbon Layer

Absorbs unpleasant odors such as smoke and other impurities in the home of office



  • P-CADR Particles: 380 m³/h
  • F-CADR Particles: 60 m³/h
  • Coverage Area: 26~45m²
  • 0.3μm Particle Removal: 99.97%
  • Display: Touch Display
  • Equipped Filter: Prefilter + H13 + Activated Carbon
  • Filter Lifespan: 6 -12 months
  • PM2.5 Sensor: Laser
  • Sound: 32.1~64 dB
  • RFID Reader: Yes
  • Power Voltage: AC100-240V~
  • Dimensions: 240 x 240 x 520mm
  • Weight: 4.8kg
  • Application: Mi Home App
  • Voice Assistant: Google Assistant, Alexa



Xiaomi Home electronics company

3 reviews for Mi Air Purifier 3H

  1. Priyanshu Maharjan

    It performs admirably considering the cost. On night mode, it looks good and is quite quiet. works fine so far and is compatible with the iOS app.

  2. Sarita Napit

    Good customer service and simplicity of usage

  3. Lujan Shrestha

    I used to sneeze a lot or have severe allergies, but after I started using this, those issues vanished, and it works perfectly.

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