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! 4.8lb 3″Chlorine Tablets $49.99 $44.99 Add to cart 1lb Bag of NST Purify $14.99 Add to cart Case of 4 – Oxidizer (Shock) $113.74 Add to cart 5lb Rapid Shock $34.99 Add to cart