Xiaomi Smart Air Purifier 4 App White

Purify a large 20m² room in approximately 10 minutes

Xiaomi Smart Air Purifier 4 has a Particle CADR of up to 400m³/h, able to deliver 6660L of purified air per minute, and with 360° all-round air intake, whole-room air purification is effortless.

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.*

*Claim is not Verified

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 day’s 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