Leisure Time 22338 Spa Down, pH Reducer for Hot Tubs and Spas, Prevents Scaling and Clouding, Compatible with Various Sanitizers, 2.5lbs

The Leisure Time Spa Down is a pH reducer specifically formulated for hot tubs and spas. Its active ingredient is sodium bisulfate, which works to lower both pH and total alkalinity levels in spa water. This granular product dissolves quickly when poured directly into the water. By reducing high pH, it helps prevent scaling on spa surfaces and equipment, as well as cloudiness in the water. It is compatible with all common spa sanitizers, including bromine, chlorine, and biguanide systems. Proper pH balance enhances the effectiveness of the primary sanitizer, contributing to cleaner, clearer, and more sanitized water. This maintenance chemical helps protect spa equipment from potential damage caused by imbalanced water chemistry. The product comes in a 2.5-pound container.