Bare Ground Cal Plus is a calcium increaser for swimming pools that brings soft pool water to a normal calcium hardness level. Cal Plus helps prevent corrosion， etching and pitting of concrete surfaces. It also prevents damage to the pool equipment. Scattering about 1.25 lbs. per 10，000 Gal. of pool water will raise the hardness of water about 10 PPM. Measuring pool water regularly and treating as needed will keep the pool water well balanced at 200-400 PPM.
Product Features:
- Model PCAL-40
- Corrects soft pool water to a normal calcium level
- Protects against damage caused by soft water to pool and pool equipment
- 40 lb. box convenient to carry and store
- Scatters for quick and easy dissolving
- Keeps pool water in ideal range of 200-400 PPM
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