Xiaomi Smart Air Purifier 4 Pro for Large Bedroom 104m², CADR 500m³/h, Voice/APP Control, PM2.5/PM10 dual-effect Air Quality Sensor, Removes 99.97% Pollen Allergy Dust Smoke, Auto Mode, White

Powerful 500 m³/h Particle CADR: Purifies up to 8,330 L of air per minute, cleaning a 40 living room in 15 min; ideal for large homes and open plans

Advanced Triple-Stage Filter: Captures 99.97% of particles 0.3 µm with combined prefilter, electrostatic HEPAstyle filter, and 650 g activated carbon for superior dust, pollen, smoke and pet hair elimination

Highly Effective Odour & VOC Removal: Large-volume activated carbon layer absorbs formaldehyde, VOCs, cooking fumes and pet odours with exceptional efficiency

Real-Time PM2.5 / PM10 Dual Sensor + OLED Display: Monitors fine and coarse particles in real time and adjusts fan speed automatically for precise purification

UltraQuiet & Sleep-Friendly: Low-noise brushless motor supports stepless speed control; night mode runs at 33.7 dB(A), max 6465 dB(A)