The Ozonator produces pure ozone...natures powerful oxidizer...that destroys organic and inorganic contaminants instantly on contact! 
*Ozone kills harmful, chlorine tolerant parasites, Cryptosporidium and Giardia.
*Ozone kills bacteria, viruses and mold and destroys biofilms.
*Ozone reduces chlorine and bromine in your spa, making it safer for your skin and eyes.
*Ozone is enviormentally safe, breaking down to pure oxygen after its work is done.