The Pool Frog Cycler Model 6100 chemical feeder is the greatest way to minimize your pool maintenance routine. This system will offer a second way to kill bacteria in the pool, and that process is through the addition of elemental minerals. Using a combination of chlorine and minerals in a pre-packaged cartridge, it will lower the use of chlorine by 50%, and will not lower the level of sanitizing power in the water. If less chlorine is used, then the water will feel softer on the skin, eyes will be less irritated, swimsuits will not fade, and pool surfaces and equipment will be protected. Apply this easy to use system to a pool for better performance and less hassle.