Leisure Time - Calcium Booster 32 oz

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Leisure Time Calcium Booster raises water hardness level while preventing foaming and equipment corrosion. Using this product to maintain proper hardness levels will help extend the life of your spa and spa parts. Calcium Booster will optimize your total spa experience by keeping the water balanced as well. This product is compatible with chlorine, bromine, ozone, and biguanide sanitization systems.