SpaGuard Spa PH Increaser

PH Increaser protects spa equipment by raising PH to the proper level (7.4 - 7.6).  It is a simple granular product that raises PH and can increase Total Alkalinity only slightly.

• 1 lb Size
• Granular Sodium Carbonate
• Test Total Alkalinity And Correct First
• 1 oz. Per 500 Gallons Dosage