Spa pH Increaser (2 lb)

Spa pH Increaser raises the pH of hot tub water. The original product guidance recommends maintaining pH between 7.2 and 7.6. Keeping pH within the recommended range is an important part of proper water balance.

Test the water before adding this product. Dose according to the label directions, circulate the water, and retest before making another adjustment. Follow all product-label safety and handling instructions.