SpaGuard Spa PH Decreaser

PH Decreaser protects spa equipment by decreasing PH and Total Alkalinity to the proper level (PH 7.4 - 7.6 and Total Alkalinity (100 - 150).  It slowly lowers PH and Total Alkalinity.

• 1 lb Size
• Granular Sodium Bisulphate
• Test Total Alkalinity And Correct First
• 1/2 - 2 tsp. Per 200 Gallons Dosage