HTH Spa Granule pH Minus 2.5 lb

About This Item HTH spa pH Down helps balance pH levels in your spa water improving both water quality and comfort. pH Down not only ensures that your sanitizer is working more efficiently but it helps prevent scaling of spa surfaces as well as significantly reduces skin and eye irritation. HTH spa pH Down is great for all spa types including bromine chlorine and biguanide. How To Use HTH spa pH Down Use HTH spa Test Strips to test your spa water. If pH measures above 7.8 ppm add HTH spa pH Down directly to the filter skimmer with the spa circulation system running. After the spa circulation system has been running for 30 minutes retest pH and add more pH Down if necessary. Test and balance your spa water twice a week to maintain pH levels between 7.2 and 7.8 ppm. For generations HTH has been leading the way in smart spa care. We do the chemistry so you can just take it easy. From the very first day you open your hot tub HTH is here to help maintain and problem solve. Our complete range of simple to use no nonsense products empower you to balance sanitize and treat your hot tub. It is everything you need and nothing you do not. There is nothing more relaxing than taking it easy in sparkling clean water. With HTH your spa is always ready when you are.