PH DOWN
SKU : 8008
This product is used to lower the pH of swimming pool, spa and hot tub water. The effectiveness of a disinfectant, such as chlorine, is controlled by maintaining the pH between 7.2 and 7.8 pH. This is achieved by keeping the total alkalinity between 80 ppm and 180 ppm. pH and total alkalinity are related. They should be tested and the results considered together. After testing the water, refer to the pH total alkalinity chart to determine the correct amount of this product to use.
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