Xiaomi Smart Air Purifier 4 Bivolt – White

Breathing purer, healthier air at home is simple with the Xiaomi Mi Smart Air Purifier 4. Designed for continuous protection against dust, allergens, viruses, bacteria, VOCs and odors, it combines efficient filtration with smart features.

With a CADR of up to 400 m³/h, it can purify the air in rooms up to 20 m² in about 10 minutes. Its three-in-one filtration system removes 99.97% of particles down to 0.3 micrometers and includes an activated carbon filter that neutralizes gases such as formaldehyde and toluene, while eliminating odors. The filter lasts up to one year, depending on environmental conditions.

The device technology is certified by TÜV Rheinland for allergen removal efficiency and has demonstrated proven reduction of viruses (e.g., H1N1) and bacteria (e.g., Escherichia coli, Staphylococcus aureus). Laser sensors monitor air quality in real time and, in automatic mode, adjust purification speed as needed.

Control is via a touch OLED display, the Mi Home/Xiaomi Home app or voice commands, enabling remote management and real-time information. In night mode, screen brightness is reduced and noise levels drop for comfortable sleep.

The design eases internal cleaning, with accessible air ducts and a removable fan to prevent dirt buildup and maintain efficiency. Compact and modern, it’s ideal for those seeking intelligent, long-lasting air quality improvement.

• CADR: up to 400 m³/h
• Approx. area: up to 20 m² (purification in ~10 minutes)
• Filtration: 3-in-1 system, removes 99.97% of particles ≥0.3 μm
• Activated carbon filter: neutralizes gases and odors; lifespan up to 1 year
• Display: OLED; control via Mi Home/Xiaomi Home and voice
• Night mode, laser sensors and removable parts for cleaning