Water Hardener Bulk 25kg



Size Ranges: 900g, 2kg, 4kg, 10kg, 25kg


Use in areas where the presence of Calcium and Magnesium Salts are low (soft water areas). Poolmaster Calcium Chloride raises the water hardness level to help prevent corrosion of pump and heater parts and etching and staining of plaster / concrete pool finishes.