Ozone, also known as 03, is a powerful oxidizer that removes odors by neutralizing them at the molecular level. Ozone Generators work by pulling air into the generator and running it past an ultraviolet light, which converts the oxygen in the air into Ozone. Ozone is highly reactive to most odor-causing contaminates and allergens, and when it encounters these pollutants it destroys them through oxidation. This generator has an Ozone output of 1,050 mg/hr and can cover up to 5,500 sq/ft. 10,000 hour life expectancy.