The Spa Frog is the incredible way to get fresh mineral water that’s cleaner, clearer, and softer. The water will be cleaner with the introduction of minerals and bromine, clearer thanks to the Spa Frogs ability to maintain pH, and softer with minerals that condition the water for softness. The Spa Frog eliminates the need to spoon chemicals into the water or reload floating dispensers. This simple to use water sanitation method adjusts easily on the cartridge. Reduce bromine levels by up to 50% and eliminate the chemical odor.