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SpaGuard Spa Sentry 1 qt. bottle

pH Stabilizer

The easiest way to control pH. Introduces an additional buffering compound, providing a dual buffering system. Expect up to three full months of clear, pH-stable water.

NOTE: Spa Sentry should never be used in spas with plaster finishes or grouting that contains calcium.

1 qt. bottle

Price: $20.95

  In Stock