Calcium Hardness Increaser - 8 lbs - Regal

Calcium Hardness Increaser – 8 lbs – Strong. Balanced. Protected.

Protect your pool surfaces and equipment with Calcium Hardness Increaser. This fast-dissolving formula raises calcium levels to help prevent corrosion, etching, and staining caused by soft or aggressive water. Ideal for maintaining proper water balance and extending the life of your pool.

Perfect for use in all pool types, especially plaster and concrete finishes.

💧 Now Only $19.99
Better balance. Longer-lasting equipment. A pool that performs as good as it looks.