The Spa Frog Bromine Cartridge provides spa and hot tub owners using the Spa Frog System with an easy way to bring bromine sanitizer into their systems. It is a self-contained cartridge, so no need for measuring and it lasts 2-4 weeks. Bromine Cartridges kill bacteria, reduces lingering odors, and removes other contaminants. This product is designed for use with Spa Frog floating and inline systems.
