Car Air Ionizer Air Freshener and Purifier! Virus Bacteria and Allergens KILLER! Allergy and Asthma Reliever, Give Your Children, Family Members and Yourself a Purified World! Remove Cigarette Smell, Pet Smell, Dust and Air Pollutants and All Kinds of Bacteria! CleanAirPro&reg; Blue Color. High Quality Mini Auto Car Fresh Air Purifier Ionizer Oxygen Bar Eliminates unpleasant odors and fumes from the vehicle's cabin Eliminates bacteria, pollen and dust and helps relieve allergies, hay fever and asthma Supplies immediate relief and fresh air for driver and passenger safety Chemical-free and no filters to change