PurePlug is a direct plug-in air purifier scientifically tested and proven to sanitize and disinfect the air. It is effective against common bacteria, viruses, pet odor, cigarette smoke, mold, mildew, and fungus. * Compact and portable, the PurePlug is ideal for freshening small spaces such as lockers, closets, pet area, laundry rooms, bathrooms, and much more. * Unlike other air fresheners or purifiers, the PurePlug will not mask the smell of odors, but destroys them completely, giving you fresh and clean air. This is accomplished through PurePlug"s regulated Ozone output system. * Ozone is a chemical-free gas that oxidizes (or eliminates) bacteria and other chemicals throughout the room. The PurePlug also features low power consumption allowing for worry-free continuous use * 1.Plug in the unit to use, easy to carry around. 2.technology of the most pure ozone ceramic design 3.Ozone output adjustabl