Lowers the pH and total alkalinity in spa water. Pour directly into spa water and circulate.

Useful Tips

Spa water should be maintained at a pH of 7.2-7.8 and a total alkalinity of 80-120 ppm.
This product should be used if the pH is above 7.8 or if the total alkalinity exceeds 120 ppm.
Compatible with all sanitizers including bromine, chlorine and biguanide

Available Size: 32 fl. oz.