The C.A.P. OZN-Jr Ozone Generator eliminates strong smells and odors created by damp basements, pets, mildew, smoke, cooking and mold by generating what they call ozone(3) ,which is one of the most powerful oxidizers. Ozone (03) won’t just mask odor, it will neutralize it at the source and then converts it to oxygen and CO2. The OZN-Jr will cycle on and off every ten minutes. Great for grow tents or small rooms. Deodorizes up to 1000 sq. feet and has a 3-Year Warranty.