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Available in stock (17)
SpaGuard® pH Increaser – 18 fl oz Granular Spa Water Balancer
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SpaGuard® pH Increaser is a quick-dissolving granular formula designed specifically for spas and hot tubs, to raise dangerously low pH levels and improve water comfort and clarity.
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This product helps protect equipment, plumbing and surfaces from corrosion or damage that can occur when water pH falls too low.
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The formula is compatible with standard spa sanitizing systems including chlorine, bromine, salt and ozone; when pH is properly balanced your sanitizer works more effectively.
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Simply add the correct dose while the circulation system is running and retest after. Ideal for use when pH drops below the recommended range (typically 7.2-7.8).
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Available in 18 oz size, making it convenient for routine maintenance and refills of most standard home spas.