Original Air Supply

Original Air Supply Air Supply, the world's first wearable air purifier, draws in contaminated air and directs purified, germ-free air upward at about the same rate as human breathing. Air Supply actually destroys air impurities by several methods. Viruses and bacteria, for example, are molecularly destroyed; dust, dust mites and mold are converted to inert matter and vaporized; odors, smoke and chemical contaminants are oxidized and converted into clean, deodorized air. 3½ x 2½ x 1" (4 oz)