Frog Serene Bromine Cartridge pH COVERfree saves you money by

COVERfree saves you money by reducing water evaporation by up to 35%

Maintains steady pressure across all valve settings

It’s designed to do the heavy lifting so you can enjoy more time in the water and less time with a pool vacuum

It powers through the pool floor and even climbs the walls

and sun ledges—so you spend less time brushing and more time enjoying your swim

Frog Serene Bromine Cartridge pH COVERfree saves you money byFrog Spa Bromine Cartridge provides spa and hot tub owners utilizing the Spa Frog System with an easy way to introduce bromine sanitizer into their systems in a self contained cartridge, eliminating the need for measuring and lasting 2 4 weeks. Bromine Cartridge kills bacteria, reduces lingering odors, and removes other contaminants while providing a more comfortable environment for bathers. This product is designed for use with Spa Frog floating and