- 15min purification for a living room of approx. 40m: 8330L of purified air per minute*
- 60m² large effective coverage area* Large living rooms/bedrooms/offices
- Three-in-one filter: 99.97% filtration of 0.3μm particles*
- Odour elimination: 650,000mg high-quality activated carbon*
- PM2.5/PM10 dual-effect sensor: Large-particle monitoring, e.g. pollen
- Negative air ionization: Forest-quality fresh air
- Smart control: Mi Home/Xiaomi Home App + AI voice*
- 33.7dB(A) low noise*: Night Mode for undisturbed sleeping
- Filter replacement reminders: Automatic reminders for filters that need to be replaced
Full-room purification in the time it takes to read a bedtime story
Xiaomi Smart Air Purifier 4 Pro has a Particle CADR 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 all the time.
- Clean air output per minute* 8330L
- All-round air intake 360°
- Effective coverage area* 35–60 m²
- 15min Approx. purification time for 40m² living room
- 11 min Approx. purification time for 30m² bedroom
Targeted purification that leaves pollutants with nowhere to hide
Comprehensive monitoring of air-quality changes for more targeted, efficient purification. In Auto Mode your purifier monitors real-time air quality and automatically adjusts the purification speed.
PM2.5-PM10 Detection of coarse particles such as pollen
Indoor monitoring for pollen, ash, spores, pet dander and plant epidermis etc.
PM2.5 Detection of fine particles
Indoor monitoring for small inhalable pollutants, such as invisible particles in smoke etc.
Intuitive display, easy-to-control interface
Intuitive indoor air-quality data with the real-time PM2.5/PM10 display and colour-coded light strip. Adjust your purification settings with the simple touch control buttons, one light touch to fulfil your air-quality needs.
Just one filter for up to one year's usage Everyday freshness with a long-lasting filter
The filter, made from large-area high-efficiency filter and large volume high-quality activated carbon, can last 6-12 months. No need for frequent filter replacement.
99.97% elimination of 0.3μm particles* Three-in-one filtration for high-efficiency purification
The Xiaomi Smart Air Purifier 4 Pro features a three-in-one filter, including a primary filter, the Xiaomi's High Efficiency Filter and a high-quality activated carbon filter, which work together to purify your air and keep you healthy.
TUV Rheinland Allergy Care Certification Strict allergen filtration guaranteed
Certified by the authoritative TUV Rheinland,Xiaomi Smart Air Purifire 4pro is proven to effectively filter out allergens in the air
High-quality activated carbon Odour elimination for lasting freshness
Activated carbon has a high adsorption rate, able to eliminate odours and keep your air fresh.
Formaldehyde removal improved by 160%* Eliminate invisible threats and protect your loved
The powerful filter removes harmful gases including formaldehyde and toluene to clean your air for better breathing
Negative air ionization Stale-air elimination to keep your home fresh
Enhanced air purification with dust cleaning that will make you feel as though you're in the forest.
Smart control Start your air purification anywhere anytime
Use the Mi Home/Xiaomi Home app to activate your air purifier on the move, so your home is fresh from the moment you arrive.
- Remote control
- Timed on/off
- Adjust settings
- Air quality
- Child lock
Low-noise 33.7dB(A) Night Mode* High-quality air that leaves you to sleep undisturbed
Switch to Night Mode to turn off display luminance for no-glare, no-noise purification. Your purifier will keep air circulating, providing you with the perfect environment for a night of sound sleep.
Easy-to-clean removable top grille. Clean your purifier from the inside out
To protect the infants in your house, the top grille is screwed on and cannot be removed accidentally. Unscrew and remove the grille for easy access to the fan blades and air ducts. Clean the inside of your purifier to prevent secondary pollution.
- Step 1: Unscrew and remove the grille
- Step 2: Using a soft cloth, clean the air ducts and the fan blades
- Step 3: Screw the grille back into place
An excellent user experience, it's in the details
- Easy open and close Magnetic-door design
- Durable Weather-resistant ABS body
The difference between Xiaomi‘s High Efficiency Filter and conventional HEPA Filter
Combining two filter technologies: Electrostatic charge and mechanical filtration, Xiaomi's High Efficiency Filter media can remove 99.97% of airborne particles of 0.3 micrometers in size and traps dust, PM 2.5, pollen, pet dander, smoke and tiny particles.
Compared to a conventional HEPA filter, Xiaomi's High Efficiency Filter allows the air purifier to generate less noise and consume less energy by allowing more airflow to pass through the filter all the while keeping the same cleaning efficiency.
Conventional HEPA filter
- Less clean air: HEPA filter is made of dense fiberglass to trap particles, which means that less clean air get through the filter.
- Noisy: Large volume air is forced to get through a dense HEPA filter, requires higher fan speed, which will generate higher noise.
- Higher energy consumption: In order to get more clean air, HEPA filter requires the motor to run at a higher speed, which causes higher energy consumption.
Xiaomi's High Efficiency Filter
- More clean air: Xiaomi's High Efficiency Filter integrated melt-blown PP fibers with electrostatics technology equipped with bigger fibers space, which enables a large volume clean air to get through the filter.
- Low noise: Less dense fibers filter is easy to have the air passed even in a high speed, which results in much lower noise.
- Lower energy consumption: Thanks to a less dense fibers filter,Xiaomi's High Efficiency Filter consumes less energy to achieve the same volume clean air.