Home / Chemicals / Pool / Chlorine/Bromine / 50lb bag of Calcium Chloride View cart “20.6lb NST (Cal Hypo / Non Stabilized Tablet)” has been added to your cart. $59.99 50lb bag of Calcium Chloride quantity Add to cart SKU: AAA-8650 Categories: Chemicals, Chlorine Free, Chlorine/Bromine, Clarifiers/Maintenance, Pool Product ID: 2221 Description Description Used to increase the Calcium Hardness level in the pool water. Related products Case of 4 – Oxidizer (Shock) $113.74 Add to cart 7.5lb Alkalinity Up $32.99 Read more Sale! 65 lb Turbo Shock $411.99 $365.99 Add to cart Sale! 50lb 3″ Chlorine Tablets $299.99 $249.99 Add to cart