Xiaomi MI Air Purifier 4 Pro

15min purification for a living room of approx. 40m² 8330L of purified air per minute 60m² large effective coverage area Large living rooms/bedrooms/offices Three-in-one filter 99.97% filtration of 0.3μm particles Odour elimination 650,000mg high-quality activated carbon PM2.5/PM10 dual-effect sensor Large-particle monitoring, e.g. pollen Negative air ionization Forest-quality fresh air Smart control Mi Home/Xiaomi Home App + AI voice 33.7dB(A) low noise Night Mode for undisturbed sleeping Filter replacement reminders Automatic reminders for filters that need to be replaced Specifications Particle's Clean Air Delivery Rate (CADR Particle) 500m³/h Net Weight Approx. 6.8 kg Item Dimensions 275×275×680 mm Noise Level ≤65dB（A） Effective coverage area 35-60㎡