Total Zone TZ-2 Ozone Generator Quick Overview: Total Zone ozone generators are the most modern, technically advanced systems on the market today. Total Zone uses a patented corona discharge technology know as "SP-ARC," Silicate Polarized Arc. This new process allows the Total Zone ozone generator to product much high levels of ozone then any competitive model with little or no maintenance. Features: Ozone is a naturally occurring substance found in nature that we cannot live without. Ozone is an activated from oxygen with three atoms where regular oxygen has two. Ozone in the upper atmosphere filters out harmful rays from the sun without which all life on earth would cease to exist. Close to home ozone is produced by lightning in thunderstorms. I'm sure you have experienced the freshness in the air after a storm. Ozone is very unstable and has an average half life of 20 minutes, this is why ozone must be produced at the point of use and cannot be stored in a container for later use. Ozone will cast off its third atom onto any other organic element thereby oxidizing it or converting it to another substance. In the case of odors it will convert a foul-smelling substance into a non-odorous substance naturally with no unhealthy chemicals to buy, store, or use. Once ozone has done it's job it converts back to oxygen. Ozone will also deactivate and destroy molds, bacteria, virus, fungus, and mildew.