... At least when the room is not too big. In a 12 square meters space, the air is subjective dust-free after two hours, but the operation can not be recommended because of the loud operational noise during the night. Smoke and other strong odors, such as solvents etc., this unit CONSTRUCTION AND performance due not cope.
Unfortunately, the specification of the electric power consumption in the operation applies without ionizer at the lowest level, with full gas ionization pulls the air purifier significantly above 50 watts.