Spa Frog Serene Mineral & Bromine Cartridge Package (2 Mineral & 10 Bromine) YGroup_Saltwater-LX They are completely soluble and

They are completely soluble and keep your pool water clean and safe

Replace it all with astounding pool water that is clean

Saltwater pools & pools treated with the Pool Frog System

18'X54" Round Saltwater LX Wall with Stainless Steel Service Panel

12'X20' & 12'X24' Oval Oval Signature RTL

Spa Frog Serene Mineral & Bromine Cartridge Package (2 Mineral & 10 Bromine) YGroup_Saltwater-LX They are completely soluble andSpa 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