Flippin Frog fresh mineral water kit for aboveground pools up to 5000 gallons

That portable backyard pool is there for one reason Fun. Flippin Frog keeps it that way with its patented minerals and a low dose of chlorine in an easy to use, easy on the pocket, dual cartridge system. Best of all, it flips over when the chlorine is empty and needs to be replaced. For pools 12 to 18 feet in diameter or 2,000 to 5,000 gallons.