Spa Frog Serene Mineral & Bromine Cartridge Package (1 Mineral & 6 Bromine) hide-search They are made with Premium

They are made with Premium Pleatco Advanced Filtration Media for long lasting life and feature anti-microbial technology which helps prevent mold

An inexpensive way to double or triple the life of any metal parts that exist in an aquatic environment

Flippin' FROG works with its patented minerals and a low dose of chlorine in an easy-to-use

Heritage RTL & Signature RTL & Saltwater 5000 pool models

It is made of extra heavy duty stainless steel which will not rust and is simple to operate

Spa Frog Serene Mineral & Bromine Cartridge Package (1 Mineral & 6 Bromine) hide-search They are made with PremiumSpa Frog Mineral & Bromine Cartridge controls bacteria and keeps pH levels neutral, which reduces your chlorine or bromine use up to 50% and makes spa water feel silky soft and look crystal clear. Mineral cartridges are easily adjusted to meet the sanitizing needs of virtually any size spa. Replace the mineral cartridge every four months when you drain and refill your spa. Less chemicals equals softer and more enjoyable water. Spa Frog Bromine System