Xiaomi Smart Air Purifier 4 App/Voice Control ,Suitable For Large Room Smart Air Cleaner, 400 M³/H Pm Cadr, 48m² Ultra-large Coverage.

Three-in-one filtration 99.97% elimination of 0.3μm particles

All-day protection for those who suffer from rhinitis and allergies. Xiaomi Smart Air Purifier 4 protects your respiratory health by keeping the air in your home clean and safe to breathe.

Activated carbon has a high adsorption rate and effectively removes common harmful gases such as VOC from your home, as well as eliminating odours to keep your air fresh.

One-touch Auto Mode Effective, hands-free purification

Sensitive high-precision laser sensors monitor changes in air quality. High-efficiency purification in Auto Mode — your purifier monitors real-time air quality and automatically adjusts purification speed.

Real-time monitoring for timely feedback.

Automatic optimization of purification speed.

Negative Air Ionization helps keep your home fresh

Your purifier releases negative ions to keep the air fresh, helping you stay refreshed after a hard days work.

Smart control, Keep your home fresh when on the move

With support for smart control, ensure that you always return to a home filled with clean, fresh air. Use the Mi Home/Xiaomi Home app from your smartphone to enable purification when away from home.

 Remote control

Timed on/off

Adjustable settings

Air quality

Child lock

Filter-life monitoring