Features

• Increase water hardness to prevent foaming, equipment corrosion and scaling with Calcium Hardness Up.
• Helps maintain proper calcium hardness level of 150-250 ppm
• One pound of Calcium Hardness Up will increase the calcium hardness 10 ppm in 10,000 gallons of pool water
• Properly balanced water will prevent the formation of scale deposits and eliminate the corrosion of metal pipes and fixtures.
• Chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.
• Capacity – 25 lbs.
• Dimension – 13 x 13 x 12 in.