The Perma Salt Pool Sanitation System uses a natural holistic approach to water maintenance and clarity.  The System's Chamber introduces natural minerals into the water, such as copper and silver, which serve as an effective algaecide. Adjusting the levels of the minerals is as simple as turning a dial and the chemical program requires only adding a small amount of chemicals every other week. The three part program has an inital water treatment that prepares the water for the Perma Salt system and uses a shock and a natural enzyme clarifier. It is a cost efective and easy way to keep your water crystal clear and requires little effort. If you have tried a traditional chemical program using chlorine or other sanitizers and would like to try something different that will save some money and time, try out Perma Salt. You'll be happy you did.