Clearing an entire room in the time it takes to read a bedtime story
Xiaomi Smart Air Purifier 4 Pro has a CADR (Clean Air Delivery Rate) of up to 500m³/h and is able to release 8330L of clean air per minute. The purified air is able to reach every corner of your home, so you and your family can breathe healthy at all times.
Targeted purification, where contaminants have nowhere to hide
Comprehensive monitoring of air quality changes provides more targeted and effective purification. In automatic mode, the purifier monitors air quality in real time and automatically adjusts the purification speed.
PM2.5-PM10 - Detection of larger particles, such as pollen
Indoor monitoring for pollen, ash, spores, pet dander, plant epidermis, etc.
PM2.5 - fine particle detection
Indoor monitoring for small, inhalable contaminants such as invisible particles in smoke, etc.
Intuitive display, easy to learn interface
Intuitive indoor air quality data (PM2.5/PM10) is available on a real-time color display. Customize purification settings with simple touch-sensitive controls - just one light touch to meet your air quality needs.
One filter lasts up to one year of use. Daily freshness thanks to long-lasting filter
The Xiaomi Smart Air Purifier 4 Pro uses a high-efficiency filter with a large surface area and high quality activated carbon with a large volume. The filter lasts for 6-12 months. There is no need to replace it frequently.
99.97% elimination of particles as small as 0.3μm*. Three-in-one filtration for high-efficiency purification
TheXiaomi Smart Air Purifier 4 Pro has a three-in-one filter, including a main filter, Xiaomi High EfficiencyFilter, and a high quality activated carbon filter that work together to clean the air and keep you healthy.
Smart control. Start air purification anytime, anywhere
Use the Mi Home/Xiaomi Home app to turn on the air purifier on the go, keeping your home fresh from the moment you step in.
Night mode with a low noise level of 33.7dB(A). High quality air that does not disturb your sleep
Switching to night mode turns off the display backlight, making the purification glare-free and noise-free. The purifier will keep the air circulating, providing ideal conditions for a restful sleep.
Easy to clean with removable top grille
To protect infants in your home, the top grille is screwed on and cannot be accidentally removed. Unscrew and remove the grille to gain easy access to the fan blades and air ducts. Clean the inside of the purifier to prevent secondary contamination.
Xiaomi high efficiency filter
Xiaomi's high-performance filter can remove 99.97% of airborne particles down to a minimum size of 0.1 micrometers and stop dust, PM 2.5, pollen, pet dander and smoke, and even the smallest microplastics. For fine particles down to 0.3 microns, Xiaomi's filtration rate is 99.97%, and for particles as small as 0.1 microns, the filtration rate can reach 99.99%.
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| Communication type | Wi-Fi |
| Active Carbon (AC) filter | Yes |
| Air purify rate | 500 |
| Air quality sensor(s) | Yes |
| Anti-odor filter | Yes |
| Automatic mode | Yes |
| Built-in display | Yes |
| Colour | White |
| Control type | Touch, Wireless |
| Depth | 275 |
| Efficiency | 99.97 |
| Filter life (max) | 12 |
| Filter replacement required | Yes |
| Filtering capability | Fine dust, Odors, Pollen, Skin flakes |
| Height | 680 |
| HEPA filter | Yes |
| Ionizer | Yes |
| Night mode | Yes |
| Noise level | 65 |
| Noise level (night mode) | 33.7 |
| Number of filter stages | 3 |
| Particle filter | Yes |
| PM10 sensor | Yes |
| PM2.5 sensor | Yes |
| Power (W) | 50 |
| Product colour | White |
| Removable filter | Yes |
| Smartphone remote support | Yes |
| Suitable for room area up to | 60 |
| Weight | 6.8 |
| Width | 275 |
