From 2007
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Germaphobes are on to something. It can’t be healthy to inhale the same recycled air as your wheezing neighbor for a four-hour flight. The next time travel requires you to pile into a crowded aircraft, make sure to slip the Plane Clean Air filter into your carry-on. This small, fan-like device attaches to the overhead air nozzle above each seat and removes 99.5 percent of viruses and bacteria from the airstream. So sit back, open a magazine, and breathe easy. $19.99 at Preston Luggage & Gifts, 6124 Luther Ln. 214-361-4931.
