Xiaomi Mi Air Purifier 3H in white. 380 m3/h CADR, true HEPA filtration, OLED touch display with a live PM2.5 reading, app control through Mi Home, and it works with Alexa and Google Home. Bought new from Amazon in October 2021 and used in an apartment here. Works perfectly. The filter is due for replacement. Filters for the Mi 1/2/3/3H are on Daraz from around Rs 6,000. Xiaomi's current model, the Air Purifier 4, sells here for Rs 108,990 new. Colombo 2.