Product review (5 stars): Powerful humidifier with humidity control and auto shutoff! We love it!
We used this filter free version to replace a filtered humidifer and it works incredibly well. it has an auto humidity shutoff, so the fan doesnt keep running after the room is humidified...it waits until the humidity drops and kicks back on again.

Also, I should tell you this unit when set on high will pump a ridiculous amount of moisture into a room. It is reminiscent of a hospital breathing mask, where you can feel the moisture in the air as it comes out of the unit.

Overall, we love it because it does exactly what we wanted....pumps moisture into the air at the level we desire!