Under The Radar News - TuesdaySeeking Alpha, NY - 13 hours agoPure air or anything but? Ozone produced by air purifiers from companies like Honeywell (HON) may be more harmful than the air pollutants the products ...Air purifiers under f
engadget, CA -... but according to an investigative piece by the Wall Street Journal (subscription required), household air purifiers which produce the gas as a byproduct ...
