$32.95
Step 1 in 3-part system Controls and prevents deposits on the spa shell Used at start-up, then added weekly
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
Neutralizes and removes particles to create clear spa water Restores sparkle to dull water Improves filter efficiency Compatible with all sanitizers
3-in-1 concentrated formula Removes phosphates, clarifies water & prevents waterline build-up Use weekly to help keep water sparkling clear