... /car air purifier/air purifying cleaner/air purifying machine with competitive price We are factory of ozone generators in ChinaFeatures: ... game center, bus station, supermarket, office building, 2. Sterilize and disinfect for food, kids clothes, toys, pillow towel, tool ... , etc.3. Home water purification, remove chlorine and oxidation for heavy metals.Specifications:ItemUnitCH-BT 3GCH-BT 5GCH ...