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If the total amount of metals present exceeds 1
immediately oxidizing undesirable compounds
Run the pump daily for proper circulation
hot tub or ornamental fountain
Operate as usual until a new charge is required
Haviland Hardness Plus 10# If the total amount ofThe Haviland Hardness Plus is a granular product that is designed to safely raise the calcium hardness levels in your pool water. Regular use of this product will stop and prevent the corrosion of your pool's surfaces. This product is compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide.
US$ 30.00
US$ 25.00
US$ 25.00
US$ 20.00
