Pool Protector Hardness Raiser is a calcium chloride product used to increase hardness levels in swimming pool water. It is supplied in a 2kg pack for pool water hardness adjustment.
The product is used when the hardness level of swimming pool water requires an increase. Each unit contains calcium chloride as the active constituent and is sold individually, with 10 units supplied in a box.
Available from Adelaide Hybrid Pools, with delivery across Adelaide metro.







