Frog Blue Serene Mineral Refill Control Board Frog @ease maintains a low

Frog @ease maintains a low level of chlorine at all times and conditions the water for softness

an umbrella that performs the way your customers expect

Get ready to be totally blissed out

Understyle system uses two aluminum brackets and 7-inch base plates that simply slide under the spa

Frog Blue Serene Mineral Refill Control Board Frog @ease maintains a lowFROG Serene keeps your hot tub clean while eliminating the work and the guesswork. Instead of spooning in bromine daily, you simply replace a pre filled cartridge about once a month. FROG Serene works by killing bacteria in two ways with sanitizing minerals and a very low level of bromine. The resulting Fresh Mineral Water has a completely different quality that provides the serene feeling youre looking for.