Leisure Time® Calcium Booster

Leisure Time^® Calcium Booster raises the level of spa water hardness, which helps prevent foaming and corrosion of equipment to extend the life of your spa.

• Leisure Time^® Calcium Booster effectively increases spa water hardness to reduce time spent on spa and hot tub upkeep
• Prevents foaming, scaling and corrosion to extend the life of your spa and protect your equipment
• Balances your spa water so it remains at an ideal hardness level between 150 and 400 ppm
• Compatible with chlorine, bromine, ozone and biguanide systems and easy-to-use
• For best results, use Leisure Time^® Test Strips twice weekly to balance pH levels and prevent corrosion and scale
• The simple routine from Leisure Time^® helps you reduce water care time for a more relaxing spa experience