... bacteriaProduct Name: Water Ozone Dinsinfector and water air sterilizer ozonizer Product Usage:Home,indoor,room,house ... ,office,hotel,kitchen,restaurant,medical,hospital,industrialProduct Accessory:Air pipe, Air stone, Wall mounted, Manual, Warranty cardMainly Functions ... water(2). Air purification1) Removes foul smell: Removes harmful gases such as formaldehyde emanating form new furniture, painting, ...