Powerful and consistent filtrationBreathing is easy at all times.
Xiaomi Smart Air Purifier 4 Lite has a maximum CADR of 360 m³/h* and can deliver up to 6,000 liters of clean air per minute.* Powerful air purification speed keeps your home cleaner and longer.

Certified by TÜV Rheinland for strict allergen filtration
The Xiaomi Smart Air Purifier 4Lite Air Purifier has been tested by the institute.
TÜV Rheinland that it can effectively filter allergens in the air.

The Xiaomi 4 Lite smart air purifier can effectively reduce the H1NI virus in the air.*
Xiaomi 4 Lite Smart Air Purifier Can Reduce Bacteria Like
Escherichia coli,
Staphylococcus albus and Streptococcus pneumoniae in the air effectively descend.


Effectively get rid of unpleasant odors at home.
Out into the world with worries.
Another less story.
1.8 times higher absorption rate of activated carbon* It effectively removes common harmful gases such as VOCs from your home, while eliminating unpleasant odors to keep the air clean and fresh at all times.

Effectively removes formaldehyde in the air. Thus providing fresh air to your new home.
Powerful filters absorb harmful gases, including formaldehyde, that evaporate from new décor and furniture, leaving only fresh air.
When your home is formaldehyde-free, your life is happy.

Only one filter lasts for a year.
Stay fresh every day with a long-lasting filter.
The filter used is made of high-efficiency filters, wide surface and large quantities of high-quality activated carbon. Lasts up to 6-12 months, no need to change filters frequently.


Voice control support
Turn on your air purifier using your voice*


Energy-efficient air purification provides effective protection.
Uses as low as 33W at maximum outgoing air volume. This means that only 0.8kWh of electricity is needed for 24 hours of air purification.

Product Name |
Xiaomi Smart Air Purifier 4 Lite |
Model |
AC-M17-SC |
Product Dimensions |
240 x 240 x 533.5 mm |
Net Weight |
Approx. 4.8 kg |
Effective Coverage Area |
25–43 m² |
Noise Level |
≤ 61 dB(A) |
PM CADR |
360 m3/hr |
Particle Bleaching Efficiency |
high |