The high concentration of salt creates a very hostile environment for all sorts of germs and bacteria. More importantly, the water is run through a filtration and purification process 4 times. Each system utilizes a large pool filter, hydrogen peroxide, and a very robust ultra-violet sterilizer. This entire process is the same thing that Orange County uses to treat waste-water before discharging its back into the water table that is then used for drinking water. Our system was designed by one of the top water quality and sanitation engineers in the country.