Xiaomi Mi Air Purifier Pro — AC-M3-CA Specifications Particle CADR: 500 m³/h Specified area: 35–60 m² 360° air purification and three-layer filter. Laser particle, light, temperature and humidity sensors; safety lock. OLED air-quality indication with colours based on PM2.5. Auto, sleep and favourite modes. Mi Home: remote modes/fan control, scheduling, air quality, temperature/humidity and comfort monitoring; filter replacement reminder. Power / input: 1.5–66 W / AC 100–240 V, 50/60 Hz Dimensions / weight including filter: 26 × 26 × 73.5 cm / 9.7 kg