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.

Support for voice control
Call for good air remotely

One-touch Auto Mode
Real-time monitoring, high-efficiency purification
With particulate matter sensor configuration, sensitive monitoring of air quality and automatic adjustment of purification speed, you can enjoy clean air at all times.

Particulate matter sensor
Real-time sensing of changes in air quality

Real-time air quality monitoring
Keep an eye on changes for enhanced purification
Intuitive indoor air-quality data from four-color indicator light.
Adjust your purification settings with the simple touch control buttons, one light touch to fulfil your air quality needs.

Customized purification area
Choose the optimal speed in one step
In manual mode, you can set the coverage area and customise the speed according to your preference.

Clean air from ultra-quiet sleep mode
Protect your sweet dreams
In Sleep Mode, noise is as low as 20dB and the display light can be turned off.
Have a peaceful night's sleep without late-night disruptions.

Low-consumption purification, effective protection
Power can be as low as 27W, even at the maximum output.
Only 0.7kWh are needed for 24 hours of purification.

Efficient brushless DC motor
No carbon brush friction, making it quieter and more energy efficient.Xiaomi Smart Air Purifier 4 Compact. Noise level: 60 dB, Air purify rate: 230 m³/h