Keep your car smelling fresh with the ScentLok OZ20HD Vehicle Deodorizer. Featuring CycleClean technology, this deodorizer emits powerful ozone molecules, perfect for breaking down and eliminating unwanted odors. The simple one-button design easily activates for an 8-hour treatment cycle while your vehicle is unoccupied, and shuts off just as easy when you need to hit the road! Manufacturer model #: 4151290-0900000. Destroys odors, bacteria, fungus, and mold Attacks virtually all types of odors Chemical & fragrance free 8-hour treatment cycle Suitable for most DC 12/24 volt outlets