Total Zone ozone generators are the most modern, technically advanced systems on the market today. Total Zone TZ-1, TZ-2, TZ-4 & TZ-8 use a patented corona discharge technology known as “SP-ARC”, Silicate Polarized Arc. This new process allows the Total Zone ozone generator to produce much higher levels of ozone then any competitive model with little or no maintenance. The TZUV-300 & TZUV-600 use a proprietary UV Chamber with high output UVC lamps. All Total Zone ozone generators are designed and built for the utmost reliability in the harshest environments.