Raises spa water pH levels that contains mineral salts for a fresh scent. 100% sodium carbonate in a high purity, highly active powder form used to raise spa water pH levels.
SpaGuard Spa Complete makes the water feel wonderfully soft and look amazingly clear...$ 54.99
99% sodium dichloro-s-triazinetrione dihydrate pH~6.5 Granular stabilized chlorinator Fast acting Quick dissolving Acts...from $ 10.99
100% sodium hydrogen carbonate pH~8.2 Raises total alkalinity 1 tablespoon per 100 gallons...$ 10.99