Removable filter. Low noise level of 33.7 dB for a peaceful sleep Smart Control - Mi Home / Xiaomi Home App + AI Voice PM2.5. High precision smart dust. Three-in-one filters: 99.97% filtration of 0.3 micrometer particles; remove odors from the home. The Xiaomi 4 Pro smart air purifier has a CADR of up to 500 m3/h and is capable of delivering 8,330 liters of clean air per minute. Clean air enters every corner of your home so you and your family can breathe healthily at all times. Visible fresh air with complete real-time monitoring and visualization. PM2.5/PM10 dual motion laser sensor Targeted cleaning that gives no room for dirt to escape. Comprehensive monitoring of changes in air quality for more targeted and efficient cleaning. In automatic mode, the purifier monitors air quality in real time and automatically adjusts the purification speed. Detect coarse particles such as pollen Monitor indoor areas for pollen, ash, spores and pet hair. Detection of fine particles Indoor monitoring of small respirable pollutants such as invisible smoke particles, etc. Intuitive display, easy-to-use interface Intuitive indoor air quality data with real-time PM2.5/PM10 display and color-coded light bar. Adjust cleaning settings with simple touch buttons to meet your air quality needs. The filter is made of high efficiency large surface material and high quality activated carbon, lasting 6-12 months. There is no need for frequent replacement. Xiaomi Smart Air Purifier 4 Pro is equipped with three-in-one filter, including primary filter, Xiaomi high-performance filter and high-quality activated carbon filter which cooperate in cleaning. The air purifier will keep the air circulating, giving you the perfect environment for healthy sleep. Cleaning the interior of the robot
