Ozone Generators work by pulling air through a generator and past an ultraviolet light to convert the oxygen into Ozone. Thanks to its reactivity to most odor-causing contaminates and allergens, ozonedestroys… Ozone Generators work by pulling air through a generator and past an ultraviolet light to convert the oxygen into Ozone. Thanks to its reactivity to most odor-causing contaminates and allergens, ozonedestroys them through oxidation.