Bests & Worsts Reviews from Amazon

We purchased this in January 2015 and used it for the remainder of the cold dry Michigan winter. We had the air washer running 24/7 in our bedroom at the level 2 setting. Definitely did it's job of filtering the air as we found plenty of sediment in the bottom of the air washer every two weeks when we cleaned it. We added a gallon of water to the washer every day and noticed a huge improvement in the moisture in the air. The device is well made and easy to clean.