We got Oreck's XL Pro Air Purifier in a while back, and it's been put through its paces in a big, open plan area, for which it's marketed. Pictured above is a close look at the collector grid after a ...

THE AIR WILL BE a lot cleaner at the Parsons Preschool in Briarwood, thanks to the chutzpah of the local city councilman. The small school on Parsons Blvd. was the recipient last week of a $399 Oreck ...

Consumer Reports tests air purifiers in a sealed chamber. A measured amount of dust is forced into the room, followed by cigarette smoke. To see how well each air purifier works, a machine measures ...

12/18/07 Consumer Reports tests air purifiers in a sealed chamber. A measured amount of dust is forced into the room, followed by cigarette smoke. To see how well each air purifier works, a machine ...

LOS ANGELES (KABC) Consumer Reports tests air purifiers in a sealed chamber. A measured amount of dust is forced into the room, followed by cigarette smoke. To see how well each air purifier works, ...