Xiaomi Mijia Smart Evaporative Humidifier Pro — a 2-in-1 humidifier-purifier with an antibacterial filter. Operated via an app. No white deposits and no mist, quiet operation. Condition: six months of use; 83% of the filter remaining; fully functional, in original box; 1.5-year warranty. A new unit of this model costs from 249–299 GEL. My price is 200 GEL.