Attacks and neutralizes odors at the source! The Uvonair Ultra Violet Ozonators cost less to operate than a 100 watt light bulb and plug into a standard 120 volt outlet. Uvonair Ultra Violet Ozonators are ideally suited for small enclosed grow spaces or any other room in your house or office. They utilize a lamp source which bombards oxygen molecules with ultraviolet light, causing them to mutate into the tri-oxygen form, known as ozone. A small fan directs air past the Uvonair lamp and out into the air mix. Immediately the ozone begins to neutralize odors and pollutants. Eliminates odors caused by nutrients, tobacco smoke, pets, cooking and damp basements. It also kills mold mildew and bacteria! Uvonair Jr. is designed for rooms up to 1000 Cu. Ft.