Xiaomi Smart Air Purifier 4 Pro 500m³/h Wi-Fi

The Xiaomi Smart Air Purifier 4 Pro, model AC-M15-SC, is designed for indoor spaces of 35 to 60 m². Its 500 m³/h particle CADR and clean air output of up to 8,330 L/min support air circulation across the room.

A 360° all-round air intake draws air through a three-in-one filtration system with a primary filter, Xiaomi High Efficiency Filter and activated carbon filter. The system filters 99.97% of particles as small as 0.3 μm, while the activated carbon filter contains 650,000 mg of activated carbon. Formaldehyde CADR is 185 m³/h, and the filter life is approximately 6 to 12 months.

A PM2.5 and PM10 dual-effect laser sensor monitors air quality. The OLED touch display shows real-time air quality, and operating modes include Automatic, Manual and Night. Negative air ionization is also available.

Use the Mi Home or Xiaomi Home app for remote control, scheduling, air quality monitoring, child lock and filter replacement reminders. The purifier also supports Google Assistant and Amazon Alexa voice control, with Wi-Fi connectivity on the 2.4GHz band. Night mode noise is 33.7 dB(A), and the maximum noise level is 65 dB(A) or less. Finished in white, it has a rated power of 50W.