Automatic adjustment of purification speed
Particulate matter sensor

48 m²
Room size base on 2 ACPH

Visible results 
with the air quality indicator

A peaceful and undisturbed night's sleep
20dB
at a low noise level of

Low energy consumption and high efficiency
27W
Maximum output power as low as

3-in-1 filter 
99.97%
Traps particles as small as 0.3 microns

Small but powerful
Compact size and small footprint, suitable for home-wide
Dual-use desktop and floor-standing design, compact and easy to move. Powerful performance and a steady output of clean air.

Bedroom
Fresh air eliminates exhaustion

Child's Bedroom
Protect the respiratory health of children and infants

Workspace
Operate quietly, doubling your efficiency

Traps 99.97% of particles as small as 0.3 microns
3-in-1 filtration for thorough purification
Eliminate common indoor air pollutants effectively with layer-by-layer filtration

TÜV Rheinland Allergy Care Certification
Strict allergen filtration guaranteed
Certified by the authoritative TÜV Rheinland, Xiaomi Smart Air Purifier 4 Compact is proven to effectively filter out allergens in the air

Take care of allergy-sensitive individuals
Filter out allergens such as pollen, dust mites, etc.

Protect families with pets
Filter out allergens such as pet hair, dander, etc.

Smart remote control
Clean air where you need it
Remotely activate your air purifier by using the Mi Home/Xiaomi Home app, welcoming you home with clean and fresh air.