Description

Hardness Treatment raises calcium hardness levels in swimming pool water. Proper calcium hardness prevents corrosion, surface pitting, and foaming, helping to protect pool equipment and surfaces for longer-lasting, clear, and balanced water quality.

Directions: Dissolve Hardness Treatment in a bucket of water and distribute evenly across the pool with the circulation system running. Test calcium hardness regularly and maintain levels between 200–400 ppm.