In general, I am satisfied with the purchase, in mode 3 it quickly enough makes the desired level of humidity in the room, I leave it in mode 2 for the night and do not hear it at all) I recommend it.
Different pros:
Easy to use, no filters to replace, easy to clean, clean humidified air.
Cons:
In winter, when the heating is on and the window is ajar, the humidity in the room does not rise above 47%, but I would like more.See full review