We bought 2 ionic breeze units and feel very taken by Sharper Image, One already is out of service and the other i vacume all the dust off the exterior unit. I bought these units thinking thy would be great in our bedroom and guest room to collect dust in the room while we sleep to protect us from poor air in an older home. What a waste of money I spent to provide myself and family with an air cleaner from a name I thought could be trusted.The broken unit I only cleaned once and I waited for the filter to dry before installing, than we put it together and nothing happens. What a waste and the...read full review »