It works for me in tandem with the Xiaomi Smartmi Evaporative Humidifier 2 humidifier, they stand at different ends of the room, I use the sensors of the purifier for automation, because. on the humidifier itself slightly overestimates the humidity, which is not surprising. For those who decide on the model and the required power, please note that you need to take into account not only the area of \u200b\u200bthe room, but also the height of the ceilings. In general, you need to choose a purifier that completely passes the entire volume of air in the room 3 times in 1 hour. In my case, it looks like this: 33m2 x 4m = 132 m3. Accordingly, we multiply by three - and we get 396 m3 / hour. This purifier passes through itself 500 m3 / h - therefore, it is suitable, and there is a supply. Good luck with your purchase everyone!