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Approx. 5.2kg total weight (includes filter)


(Clean air delivery rate)

CADR (Clean Air Delivery Rate) is the international standard for measuring air purifier effectiveness. Rigorous tests are performed using dust, second-hand smoke and pollen to calculate the rate of clean air delivery per unit of time. The higher the CADR, the more effective the purifier.

18m2 ~ 31m2

Recommended effective area

Effective area is based on the CADR and may be affected by factors such as room height and plot ratio. Mi Air Purifier 2H's effective area is based on the (GB/T 18801-2015) Air Purifier standard: Effective area = CADR x (0.07-0.12)

Wi-Fi module

Smart connection, remote phone control

Air-quality sensor

SHINYEI (Japan) particle sensor

and Humidity sensor

Sensirion AG (Switzerland) sensor

Power consumption

Min - max

Global voltages supported

AC 100V~220V 50/60Hz

Package contents

Package size 290mm x 289mm x 580mm


  • Auto mode

    Night mode


  • On / off

    Wi-Fi indicator light

  • Air quality indicator light

    Particle sensor

Smart phone controls

Download the Mi Home app, available on Android and iOS

  • Switch modes

  • Adjust speed

  • Timer

  • Detect air quality

  • Filter change alerts

  • Detect temperature
    and humidity

  • Assess comfort levels


  1. Certified by the Guangzhou Industrial Microbiology Testing Center with reference to GB/T 18801-2015, which detects clean air, energy efficiency, noise levels and more. Test ID: WCk-19-50114
  2. All data derived from internal design specifications, lab data and suppliers. All illustrations used are not drawn to scale and not representative of actual product design.