Xiaomi Smart Air Purifier 4 Pro — 500 m³/h Smart HEPA Air Purifier for Large Rooms

The Xiaomi Smart Air Purifier 4 Pro is a high-capacity smart air purifier designed for bedrooms, living rooms, offices and other medium-to-large indoor spaces. Its three-stage filtration system, real-time air-quality monitoring and smart-home integration provide automated air purification with minimal user interaction. Brand: Xiaomi Model: Smart Air Purifier 4 Pro Effective Coverage: 35–60 m² Particle CADR: Up to 500 m³/h Clean Air Output: Up to 8,330 L/min Filtration: 3-in-1 filtration system Filter: High-efficiency filter plus activated carbon Particle Filtration: Up to 99.97% of 0.3 μm particles Sensors: PM2.5 and PM10 dual-effect sensors Display: OLED air-quality display Smart Control: Xiaomi Home / Mi Home App Voice Control: Compatible smart-home voice control Night Mode: Approximately 33.7 dB(A) Air Intake: 360° Ideal For: Homes, bedrooms, offices and allergy-conscious households