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Use as a residual for any hot tub system. 1 lb. -
Non-chlorine shock oxidizer clears cloudy water and eliminates odors and contaminants. 2.2 lb. -
Lowers pH and total alkalinity, increasing effectiveness of sanitizer. 2.5lbs -
2-in-1 Raises pH and total alkalinity, increasing effectiveness of sanitizer. 2 lbs -
An alternative to chlorine when you need an oxidizer. Always use residual sanitizer (chlorine or bromine) in the hot tub. 1.25 lb. -
Convenient large size for swim spas. 5 lb.
