True HEPA filter equipped to eliminate 99.99% of particles as small as 0.1 microns from air, including air born dust, smoke, pet dander, mold spores, pollen, odors, germs and virus. • 600m3/h particles clean air delivery rate (PCADR), to deliver 10m3 fresh air every minute, or circulate the air of 200m2 space with 3 meters high in 1 hour
• 250 m3/h formaldehyde clean air delivery rate (FCADR), to absorb formaldehyde and odors, over 4 times as much as Mi Air Purifier 3H • OLED touch display for easy operation and interaction • Up to 14 month HEPA filter life time • Smart control with Mi Home app, Google Assistant and Amazon Alexa