Hamilton Beach TrueAir® 04381 Air Purifier

Use it in my 5 year old son's room. He has major allergies and they have improved indoors since I purchased this at FRY'S. I changed my first filter after only a month since it got so dirty. Our furnace filter for the house lets A LOT by. So glad this is catching it. Wish the furnace unit worked half so well!
Its very portable, can move it from room to room easily. Sets flat against the wall, unlike others, so it saves on space..