$20.95
3-in-1 concentrated formula Removes phosphates, clarifies water & prevents waterline build-up Use weekly to help keep water sparkling clear
Step 2 of 2-step Sirona™ Enhance and Activate sanitizing system Converts sodium bromide into active bromine in the water Can also be used as shock oxidizer with other bromine or chlorine systems
Raises total alkalinity of spa water Prevents pH bounce Reduces the chance of equipment corrosion
One-step shock and oxidizer Combines the power of MPS and chlorine Compatible with bromine and chlorine sanitizers