General description Pure Vie Dustless Odor Eliminator is a powerful litter box deodorizer that utilizes advanced deodorizing technology to eliminate over 99% of litter box odors. This device ensures that both you and your cat can enjoy a fresh and natural atmosphere at home. Technical specifications Deodorization efficiency: 99% Dust reduction efficiency: 99.9% Detection range: 9 feet Noise level: below 20dB Usage Ideal for small spaces with odors from litter boxes, pet pads, shoe racks, kitchens, bathrooms, closets, and other pet living areas. Place the deodorizer in or near the smelly area for optimal results. Other information 100% cat friendly, producing no harmful smoke or unwanted odors. Features an auto on/off function that activates based on the presence of your cat.