Xiaomi Mi Air Purifier 4 Pro (BHR5108CN) is a powerful smart air purifier featuring a triple-layer filtration system, a high clean air delivery rate of up to 500 m³/h, and an efficiency of up to 99.97% for particles as small as 0.3 μm. Thanks to the OLED display, advanced PM2.5/PM10 sensors, and control via the Mi Home / Xiaomi Home app, the device accurately monitors air quality and automatically adjusts its operation to current conditions. It is suitable for rooms up to 60 m², including living rooms, bedrooms, and offices. The ergonomic white design, low noise level, and night mode ensure comfortable everyday use.

🧾 Main Specifications

• Model: Xiaomi Mi Air Purifier 4 Pro (BHR5108CN / AC-M15-SC)

• Type: Stationary air purifier for home and office

• Color: White

• Dimensions (H × W × D): approx. 680 × 275 × 275 mm

• Weight: approx. 6.8 kg

🍃 Performance

• Coverage area: 35–60 m² — ideal for living rooms, bedrooms, and medium-sized spaces

• CADR (Clean Air Delivery Rate): 500 m³/h — fast and powerful air purification

• Clean air output: approx. 8,330 L/min

🧼 Filtration System

• Triple-layer 3-in-1 filter: pre-filter + high-efficiency filter + activated carbon

• Efficiency: up to 99.97% removal of 0.3 μm particles (dust, PM2.5, pollen, pet hair, smoke, etc.)

• Activated carbon filter: effective odor removal (cooking smells, pets)

📊 Sensors & Control

• Laser PM2.5/PM10 sensor — real-time air quality monitoring

• OLED display — shows air quality level, modes, and status

• App control: Mi Home / Xiaomi Home, compatible with voice assistants

🔇 Noise Level & Comfort

• Noise level: up to approx. 65 dB(A) (depending on operating mode)

• Night mode: quiet operation with dimmed display