After a period of publicity, Xiaomi officially released the long rumored air purifier. Xiaomi said that the air purification capacity of Xiaomi intelligent air purifier reached 406m ³/h, the PM2.5 filtration capacity was 99.99%, and the formaldehyde filtration capacity was 91%. The intelligent air purifier uses two Japanese electric motors and four independent air ducts. Xiaomi intelligent air purifier can also intelligently remind you to change the filter element and deliver goods to your door with one button, and can also be connected to your mobile phone for corresponding reminding. The price of Xiaomi intelligent air purifier is 899 yuan, which is accepted today.