$26.95
Concentrated formula prevents iron & other metal build-up Only added at start-up and lasts from refill to refill One bottle will treat up to 500 gallons
Silver chloride minerals work together with low levels of chlorine or bromine Up to 50% reduction in bromine or chlorine use Replace every 4 months or when draining and refilling spa
Cleans & shines spa covers Repels water, dust & dirt Protects cover against damaging UV rays
Dual-purpose, concentrated liquid Protects against stains, scale, and rust by suspending minerals Clarifies water with a flocculating agent