Home / Chemicals / Pool / Chlorine/Bromine / 50lb bag of Calcium Chloride $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! 21lb MPT Extra Chlorine Tablets $179.99 Original price was: $179.99.$149.99Current price is: $149.99. Add to cart Clean Shock $12.99 Add to cart Sale! 4.8lb 3″Chlorine Tablets $49.99 Original price was: $49.99.$44.99Current price is: $44.99. Add to cart Enzyme Clarifier (Enzyme for Pools) $32.99 Add to cart