Xiaomi Smart Air Purifier 4 Lite EU – HEPA Filter for Home & Bedroom

The Xiaomi Smart Air Purifier 4 Lite provides all-day protection for allergy and rhinitis sufferers, keeping the air in your home clean and safe to breathe. Its three-in-one filtration system removes up to 99.97% of 0.3μm particles, while an integrated negative ion release keeps the air fresh throughout the day.

Xiaomi combines two filter technologies for maximum protection. The high-efficiency filter media captures 99.97% of airborne particles including dust, PM2.5, pollen, pet dander, and smoke, while the activated carbon filter absorbs harmful gases such as VOCs and eliminates odours. Compared to conventional HEPA filters, Xiaomi's high-efficiency filter generates less noise and consumes less energy while maintaining the same cleaning performance.

With a particle CADR of 360m³/h and 360° all-round air intake, the purifier delivers 6,000L of purified air per minute — easily handling rooms up to 43m². High-precision laser sensors monitor air quality in real time and automatically adjust purification speed in Auto Mode, so you get optimal clean air without any manual adjustment.

Control the purifier from anywhere via the Xiaomi Home app, or use Hey Google and Alexa for hands-free voice control. Night Mode disables display luminance for quiet, glare-free purification while you sleep. An easy-clean air duct design lets you access and clean the fan blades and internal ducts to prevent secondary pollution.

Features

• Three-in-one filtration system — up to 99.97% particle removal
• High-efficiency filter + activated carbon filter
• Negative ion release for fresher air
• 360° all-round air intake
• Auto mode with real-time air quality monitoring
• Night mode for quiet, glare-free operation
• Xiaomi Home app control with Google Assistant and Alexa support
• Filter replacement reminder
• Suitable for rooms up to 43m²

Specifications

• CADR (Particles): 360 m³/h | CADR (Formaldehyde): 120 m³/h
• Purification efficiency: 99.97%
• Effective Coverage: 25–43 m²
• Filter Lifetime: 6–12 months
• Noise Level: 33.4–61 dB
• Rated Power: 33W | Voltage: AC 100–240V~ 50/60Hz
• Activated Carbon: 200g
• Air Quality Display: 4 levels
• Colour: White
• Dimensions: 24 x 24 x 53.3 cm | Weight: ~4,800g

What's in the Box

• Xiaomi Smart Air Purifier 4 Lite x1
• Power Adapter x1
• Filter x1
• Instruction Book x1