Optimizes effectiveness of bromine and other sanitizers. Helps to prevent the buildup of harmful scale on equipment and in spa heaters. Reduces corrosion damage to metal parts, pump motors and heaters. Optimizes effectiveness of sanitizers. This prevents excessive etching and corrosion caused by water containing very low levels of dissolved calcium.
Low hardness is also causes foam.
Hold CA1008 Helps to eliminate fluctuating pH. Only one dose upon each spa filling. Hold was developed to help perfectly maintain and balance pH in any spa or hot tub. The only product which will increase pH without affecting Total Alkalinity. Easy pH is so effective, it has been granted a U.S. Patent. Vanson Sea Klear is a truly amazing product containing chitosan, a natural ingredient made from Pacific Northwest crab shells.