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HTH Spa™ Alkalinity Increaser

<br><ul><li>Keeps total alkalinity and pH levels in range</li><li>Protects against skin & eye irritation</li><li>Our spa alkalinity increaser protects spa equipment & surfaces</li></ul>

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Easily raise the total alkalinity levels in your spa with our spa alkalinity increaser to ensure your water remains clear, clean, and healthy.

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HTH Spa™ Alkalinity Increaser in a white plastic bottle with a ribbed white screw cap, featuring a blue and pink label that states it raises total alkalinity and helps maintain water pH balance in spa water, includes bilingual English and French safety warnings, net content 1.1 kg, ideal for hot tub chemical maintenance.