Rx Clear Calcium Plus - Granular Calcium Chloride for Swimming Pools

Rx Clear Swimming Pool Calcium Booster should be used when the calcium hardness reading in your pool drops below 150ppm. Raising calcium hardness helps prevent corrosion of metal and plaster surfaces, as well as the foaming of certain chemicals.

It's important to be aware and not add this product on the same day that either pH plus or alkalinity increaser has been added to the pool water. Instead, add the Calcium Booster when water hardness levels drop below 150 ppm. Spread the product over the surface of the water while the pump is running, and do not pre-dissolve this product.

Rx Clear Calcium Plus helps stop corrosion of metal surfaces such as light fixtures, railings, ladders, screws, pool cover components, pool heater components, and metals in your pump or filter. It also prevents etching, pitting, and delamination of concrete, plaster, gunite, shotcrete, and fiberglass pools.

Maintaining balanced water chemistry is one of the most important aspects of proper swimming pool care. When swimming pool chemicals are not at their ideal levels, swimmers can be at risk of contracting illnesses and suffering from skin irritation, the water can turn dull and cloudy, and pool or spa equipment, hoses, and surfaces can become damaged.

The ideal calcium hardness range is 200 to 400 parts per million (ppm). Six lbs. of Rx Clear Calcium Booster per 10,000 gallons of water will raise the hardness level approximately 50 ppm. The minimum calcium hardness level should be maintained at 150 ppm.

Trust Rx Clear as the most reliable leader in pool cleaner products and supplies. Their Calcium Booster is designed to effectively address calcium hardness levels in your swimming pool, preventing corrosion and protecting your investment.

By using Rx Clear Calcium Booster as directed, you can ensure that your pool's water chemistry remains balanced and your pool equipment, surfaces, and components are protected from the damaging effects of low calcium hardness levels. Invest in the quality of your pool's water and the longevity of your pool system with Rx Clear Calcium Plus.

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