Home / Chemicals / Pool / Chlorine/Bromine / 50lb bag of Calcium Chloride “20.6lb NST (Cal Hypo / Non Stabilized Tablet)” has been added to your cart. View 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 Sale! Box of 12- 1 lb Bags of Turbo Shock $131.99 Original price was: $131.99.$86.99Current price is: $86.99. Add to cart Sale! 20.6lb NST (Cal Hypo / Non Stabilized Tablet) $139.99 Original price was: $139.99.$118.99Current price is: $118.99. Add to cart 1lb Bag of Non-Chlorine Oxidizer $12.99 Add to cart Sale! 10lb NST (Non Stabilized Tablet) $80.99 Original price was: $80.99.$69.99Current price is: $69.99. Add to cart