Keep the air in your home fresh and inviting with the Hamilton Beach TrueAir Plug Mount Odor Eliminator. The convenient design makes it easy to remove unwanted smells in any space. It has a carbon filter that traps and neutralizes odors freshening the air naturally. Featuring an easy on/off switch it also has an optional scent cartridge and a filter-replacement indicator. It is designed for kitchens pet areas bathrooms houses with tobacco users and more. The compact design allows you to place this Hamilton Beach on almost any wall. It is simple to use plug into a standard outlet and lasts for up to four months.