Lowers spa water pH levels. Contains mineral salts for a fresh scent. 96% sodium bisulfate in a high purity, highly active dry acid form used to lower spa water pH levels.
SpaGuard Spa Complete makes the water feel wonderfully soft and look amazingly clear...$ 56.99
99% sodium dichloro-s-triazinetrione dihydrate pH~6.5 Granular stabilized chlorinator Fast acting Quick dissolving Acts...from $ 11.49
IMPORTANT SHIPPING NOTE: SpaGuard® Spa Shock-Oxidizer 7 lb bottle is only available for...from $ 20.99