Calcium Increaser
100% calcium chloride. Increases calcium hardness. Maintaining a proper range of calcium hardness will prevent damage to pool surface and equipment. Water will dissolve anything it comes in contact with until an adequate water hardness level is reached.
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pH UP
99.58% sodium carbonate. Recommended pH for pool water is a range of 7.2 to 7.6. pH up raises the pH to maximize bather comfort and effectiveness
of your chlorine granular or tablet treatment system.
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