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SpaGuard® Spa Sentry – 32 fl oz pH Stabilizer & Water Softener (1‑Step)
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A one-step liquid additive that stabilizes spa water pH and softens water by removing dissolved calcium, reducing the risk of pH drift and equipment damage.
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Acts as a clarifier by helping remove dissolved metals, improving clarity and smooth feel of spa water.
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Maintains stable pH for up to two full months with a single 32 oz application.
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Makes spa maintenance easier and more predictable by eliminating the need for frequent chemical adjustments.
