Powerful filtering, outstanding results
Constant, powerful filtering
Always breathe easy

The Xiaomi Smart Air Purifier 4 Lite has a particle CADR value of up to 360m³/hour* and can provide 6000 liters of clean air per minute*. Thanks to the powerful cleaning speed, the air in your home stays cleaner for longer.

- 360° Circular air intake
- 25-43m2 Effective coverage area*

Three-layer filtration for clean air
Better quality of life in an instant

Three-in-one filter, 99.97% filtration* of 0.3μm particles, layer-by-layer filtration of air pollutants. Say goodbye to dangerous air and say hello to clean, fresh life!

Effective deodorization at home
Live your life with one less worry!

Activated carbon's 1.8x* absorption rate allows you to effectively remove common harmful gases such as VOCs (Volatile Organic Compounds) from your home and eliminate odors to keep the air fresh.

One filter is enough for one year of use.
Everyday freshness with a long-life filter
Made of a large surface, high efficiency filter and a large volume of high quality activated carbon, the filter lasts 6-12 months. There is no need for frequent filter changes.

- 20000 cm2 High efficiency filter extended area*
- 450000 mg High-quality activated carbon content*

Filter change reminder

Connect to the Xiaomi Home application and simply change the filter when you receive a notification!

Smart control
Come home to clean, fresh air!

Thanks to the smart control, you can always come home to a clean, fresh air home. Use the Xiaomi Home app from your smartphone to enable cleaning when you're not at home!

Dare to explore the unknown!

Use the LED display to read real-time PM2.5 data, indoor temperature and humidity, and Wi-Fi status and mode information. Check the air quality with the color-coded light strip and enjoy the automatic settings for the optimal cleaning mode!

Clean air without distractions
Restful evenings guaranteed

The low-noise 33.4dB(A) night mode* allows you to turn off the display light. Sleep peacefully at night, without distractions!

Energy-saving cleaning, effective protection

At maximum power, the energy consumption is only 33W, which means that only 0.8kWh is needed for 24 hours of cleaning*.

Goodbye rounded edges!

Hello, slim, angular edges, with a definite style!
Square design with cleanly cut beveled edges. Give your home a personal touch!

Symmetric grid

Aesthetically pleasing, smooth air release

Antioxidant ABS body

Durable, long-lasting

Pick it up, put it down!
Compact protection for the home

Thanks to its footprint smaller than an A4 sheet of paper*, you can easily store the air purifier in a small space. Carefree cleaning that saves space.

The difference between Xiaomi's high efficiency filter and the traditional HEPA filter

Combining two filter technologies: electrostatic charging and mechanical filtration, Xiaomi's high-efficiency filter material can remove 99.97% of 0.3 micrometer-sized airborne particles and filter out dust, PM 2.5, pollen , pet hair, smoke and small particles. Compared to a traditional HEPA filter, Xiaomi's high-efficiency filter allows the air purifier to generate less noise and consume less energy, as it allows more air flow through the filter, all while maintaining the same cleaning efficiency.

Other features:

- The dimensions of the product are l 240 x 240 x 533.5mm
- Net weight of the product approx. 4.8 kg
- Effective coverage area l 25-43m²
- Noise l ≤ 61dB(A)
- PM CADR l 360m³/hour
- Particle cleaning efficiency l High