This granular additive raises spa water alkalinity to prevent pH fluctuation.
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Available Size: 1 lb.
Raises calcium levels to help reduce foam and protect the spa from harmful corrosion from soft water or low calcium hardness.
Available Size: 32 fl. oz.
A granular formula that lowers the pH and total alkalinity of spa water.
A granular formula that raises the pH of spa water.
This liquid formula is specially designed to adjust pH and alkalinity levels. It gently lowers both pH and total alkalinity.
Available Size: 16 fl. oz.
This liquid formula is designer to gently raises both pH and total alkalinity levels without pre-mixing.