Helps increase pH and alkalinity. May take 24-48 hours to show results. Up prevents pH bounce and deterioration of spa surface and fittings from low total alkalinity, while Down decreases spa water pH.
$10.99
Helps increase pH and alkalinity. May take 24-48 hours to show results. Up prevents pH bounce and deterioration of spa surface and fittings from low total alkalinity, while Down decreases spa water pH.
Weight | 21.7 oz |
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Dimensions | 2.375 × 8 × 2.375 in |
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Enjoy clean water without the fuss! Custom maintenance plans keep your hot tub or swim spa ready-to-use all year long.