Spa Minus is used to lower high pH and total alkalinity levels in hot tub and spa water. Properly balanced water improves sanitizer performance, helps prevent scale buildup, and protects spa equipment. Fast dissolving and easy to apply, it’s ideal for regular spa water maintenance.
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Lowers pH and alkalinity
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Improves water balance and clarity
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Helps prevent scale and buildup
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Suitable for routine spa care
Maintain comfortable, well-balanced spa water with Spa Minus from Swim & Spas.
