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Mi Air Purifier

High performance smart air purifier,
CADR of up to 406m3/h

Purify your home in 12 minutes

CADR of up to 406m³/h, 48m² effective coverage

CADR (Clean Air Delivery Rate) is the international standard for measuring the effectiveness of air purifiers. Mi Air Purifier has been redesigned from the ground up according to aerodynamic principles to deliver high performance from a compact device. The dual-blower 4-duct circulation system effectively pumps clean air into every corner of your home. Effective coverage ranges from 28m² to 48m².

  • 406m³/h CADR
  • 48Effective coverage

* Effective coverage is based on CADR and may be affected by factors such as room height and plot ratio.
* Mi Air Purifier's effective area is based on the GB/T 18801 Air Purifier standard:
   Effective area = CADR* (0.07-0.12)

Triple-filter protection

Filters out PM2.5, formaldehyde and other
harmful substances

The 360° cylindrical filter takes in air more efficiently from every direction compared to conventional air purifiers. It filters out over 99% of particles sized 0.3μm and larger, using a H11-grade high density HEPA filter from Japanese manufacturer Toray. An activated coconut carbon filter also removes 91% of formaldehyde and other harmful substances. Replacing the filter is simple and you will be automatically notified via the app when it needs replacing.

  • 91% Formaldehyde and
    other harmful substances
  • 99.3%PM0.3
    (0.3μm inhalable particles)
  • 100% Dust, pollen and other
    large particles
  • Formaldehyde
  • PM 2.5
  • Dust
  • Pollen
  • Smoke odors
  • Allergens
  • Animal fur
  • Harmful chemicals
  • 0.3μm particles
  • Benzene

Every way the wind blows

Dual fan system, 4 independent air ducts

High performance filters can't distribute clean air to the far corners of your home. That's where the dual fan, four air duct system comes in. Mi Air Purifier uses two high performance fans to take in and expel air upwards through 4 independent air ducts. Clean air spirals up towards the ceiling, circulating 360° in all directions to fill the room before being drawn back into the purifier.

More about the Filter >

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. It recommends when to close windows or leave them open, depending on the air quality outside.

More about the Smart Remote >
  • High speed mode

    At its maximum setting, it takes just 12 minutes to fully purify the air in a room.

  • Night mode

    Night mode lets Mi Air Purifier run quietly in the background, allowing you to enjoy clean air while you sleep.

  • Auto mode

    Built-in sensor detects current air quality and automatically detects which mode to switch to.

Instant and precise response to
air quality changes

PM2.5 particle sensor by Sharp

Sharp's high quality sensor detects PM2.5 concentration in the air, allowing for real-time readings on your phone. This lets Mi Air Purifier automatically choose the best settings for your room.

A breath of fresh air

Provide a better quality of life for you and your family

Extremely sensitive to air quality changes, Sharp's high quality particle sensor provides accurate monitoring to keep air clean and pure for every home situation.