Pool FROG Bac Pac 3-pack - Use with Pool FROG Models 5100 5200 5400 5600 & 6100

Pool FROG Bac Pac is a hands-free and precise way to dispense a low level of chlorine into the pool through the Pool FROG System. When used with FROG Minerals . the chlorine level can be reduced by up to 50% so this 2 pound pac can last longer than using chlorine in a floater or skimmer.