Car Air Purifier and Air Freshener by O-Zone Air. Remove Dust, Pollen, Smoke and Odor Eliminator. Portable Air Purifier O-zone air portable car air purifier is the newest model the best air purification out there Anions absorb airborne pollutants such as dust, pollen, smoke by 99% Kills harmful bacteria & viruses by generating safe amounts of ozone Quiet yet powerful, plugs into a standard 12v/cigarette lighter outlet almost all vehicles have Compact and attractive design with blue LED light enhances any auto interior