Details

Leisure Time Calcium Booster is designed to raise the level of "water hardness" in hot water applications. Calcium Booster helps prevent foaming and corrosion of equipment and extends the life of the spa. This product is compatible with all types of sanitizers.

• Product formulated to raise hardness levels of water in hot tub and spas
• Proper hardness levels prevent corrosion, excess foaming and extends spa life
• Complete instructions for dosage on container
• 1 qt container