[RickM]

I purchased a LifeWise Ultra Air Purifier from Radio Shack. It seems to really clean well. It uses a large honecomb electrostatic "element" and on the pricier units has UV light as a germicidal.

The air is driven through the unit via a multi speed fan. There's nothing like "just after it rained" fresh smell.

However, after purchasing I looked up testimonials and learned that many have had their units burn out. Well, low and behold the other night I smell that burning electronic componet smell. Sure enough mine is toast as well. So, while I liked the unit I'm hoping to get a refund. Because of the length of time I've had it I'll likely just get a new unit.