Robelle 2825B Pool Calcium Hardness Increaser, 25-Pounds

Calcium Chloride for Pools: Quickly Boost Total Hardness

Rapidly Increase Total Hardness Calcium chloride is an essential product for pool maintenance. It effectively raises the total hardness of your pool water, ensuring it stays within the ideal range for a healthy aquatic environment.

Prevent Corrosion and Etching Maintaining the correct calcium hardness level is crucial for preventing corrosion or etching of your pool's surfaces. Our calcium chloride helps keep your pool looking beautiful and extends the life of your pool’s components.

Ideal Calcium Hardness Range Our product is designed to maintain an optimal calcium hardness level, which ranges between 200 to 400 ppm. This precise range ensures clear, sparkling water while protecting against common water quality issues.

How Does It Work? Just 8 ounces of our calcium chloride can raise the calcium hardness level by 10 ppm for every 5,000 gallons of water. This efficient solution makes it easy to achieve or maintain your ideal calcium hardness level.

Prevent Staining and Etching Low calcium hardness levels can lead to staining and etching of your pool’s surface. Our calcium chloride prevents these issues, keeping your pool's surface looking pristine and your water clear and inviting.

Ensure Optimal Water Quality Low calcium hardness levels can cause various water quality issues, such as cloudiness, scaling, and staining. By maintaining the right level of calcium hardness, you can ensure your pool water remains balanced and healthy.

Take Control of Your Pool's Water Quality Elevate the total hardness of your pool water and protect your investment with our high-quality calcium chloride. Our product is formulated to meet the specific needs of pool owners, providing clear, healthy, and beautifully maintained water.