Ozonator 10gm/hr is a device that produces 10 grams of ozone per hour, used for powerful disinfection, deodorization, and water/air purification in applications like water treatment plants (ETP/STP), swimming pools, and for killing bacteria/viruses, typically using corona discharge technology and often featuring an inbuilt air compressor or oxygen feed. These units are compact and used for small to medium-scale sanitation needs, available from various Indian manufacturers.