FROG Leap utilizes the proven technology of FROG minerals with the increased value of 25% more water polishers and easier pool start up and winterizing. The patented control dial on the front of the Infuzer lets you manage the amount of water flowing through the system. Water is circulated upward into the Anti-Bac Mineral Pac and chlorine Torpedo Pac simultaneously. The erosion design of the system continuously dispenses chlorine at a precise low level (only 0.5 is needed). Once you’ve determined the correct setting for your pool just set it, then forget it for weeks at a time. Chlorine that lasts 2x longer with FROG Leap Mineral System+ that destroys bacteria.