Leisure Time CB Calcium Booster for Spas and Hot Tubs, 32 fl oz

Leisure Time CB Calcium Booster for Spas and Hot Tubs, 32 fl oz

• BENEFITS: Raises water hardness to maintain a level of hardness between 150-400 ppm
• USE: One ounce increases hardness 7 ppm in 500 gallons of water
• COMPATIBILITY: Compatible with chlorine, bromine, ozone, and biguanide sanitizers
• FEATURES: Prevents corrosion and foam; Part of Leisure Time's Simple Spa Care program
• INCLUDES: One 32-oz bottle of Leisure Time Calcium Booster

Raises the level of water hardness, which helps prevent foaming and corrosion of equipment to extend the life of the spa.