[Purifying an Entire Room in the Time It Takes to Read a Bedtime Story] The Smart Air Purifier 4 Pro has a particle CADR rate of up to 500m³/h*, and is capable of releasing 8330 liters of clean air per minute. Fresh air can reach every corner of your home, so you and your family can breathe healthy all the time.
[Targeted filtration that leaves pollutants nowhere to hide] Comprehensive monitoring of air quality changes for more targeted and effective purification. In automatic mode, the air purifier monitors air quality in real time and automatically adjusts the purification speed.
[Easy Display, Easy-to-Control Interface] Intuitive indoor air quality data with real-time PM2.5 / PM10 display and color-coded light bar. Adjust your filtration settings with simple touch control buttons, with a single light touch to meet your air quality needs.
[Only one filter for one year use. Everyday Freshness with Long-Lasting Filter] The filter, which is made of high-efficiency large-volume filter and high-quality activated carbon, can last 6-12 months. No need to replace the filter frequently.
[99.97% elimination of 0.3μm particles * Three-in-one filtration for high-efficiency purification] Xiaomi Smart Air Purifier 4 Pro features three-in-one filter, including primary filter, Xiaomi high-efficiency filter and high-quality activated carbon filter, Which works together to purify the air and keep you healthy.
[Smart Control Start Purifying Air Anywhere, Anytime] Use the Mi Home / Xiaomi Home App to activate the air purifier on the go, so that your home is fresh from the moment you arrive.
[33.7dB(A) Low Noise Night Mode * High-quality Air Leaves You Sleeping Undisturbed] Switch to Night Mode to turn off the screen light for glare-free, noise-free purification. Your air purifier will keep the air circulating, providing you with the perfect environment for a sound night of sleep.
Removable mesh top is easy to clean. Clean the air purifier from the inside out] To protect the babies in your home, the top net is tight and cannot be accidentally removed. Unscrew and remove grille for easy access to fan blades and ducting. Clean the inside of the air purifier to prevent secondary pollution.
[The difference between Xiaomi high-efficiency filter and traditional HEPA filter] Combining two filter technologies: electrostatic charge and mechanical filtration, Xiaomi high-efficiency filter media can remove 99.97% of airborne particles as small as 0.3μm and trap dust, PM 2.5, pollen and animal dander pets, smoke and fine particles. Compared to a traditional HEPA filter, Xiaomi's high-efficiency filter allows the air purifier to generate less noise and consume less energy by letting more air pass through the filter while maintaining the same cleaning efficiency.
