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A 2-in-1 product. When pH and Alkalinity are too high, build up may develop on components. 1.25 lb. -
Raises low pH. Low pH may result in scaling hot tub components and cause redeye. Increase pH to the ideal level of 7.2 to 7.6. 1 lb. -
Safe for acrylic, removes build-up. Spray on and wipe away. 32 oz. with Spray Nozzle. -
Keep water clear of build-up and organic scum. Prevent water issues before they happen! 32 oz. bottle. -
Group solids to be captured by filter and removed from the hot tub. 16 oz. -
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.