Calcium Chloride (Calcium Increaser) 50 lb Bag

Calcium Increaser is a calcium chloride product designed to raise calcium hardness levels in swimming pools, spas, and water treatment systems. Maintaining proper calcium hardness helps support balanced water chemistry and may help protect pool surfaces and equipment from the effects of overly soft or corrosive water.

Low calcium hardness can contribute to plaster etching, surface deterioration, and equipment wear. Regular testing and adjustment of calcium hardness levels can help maintain water balance and support long-term pool performance.

Key Benefits

✅ Increases calcium hardness levels

✅ Helps maintain balanced water chemistry

✅ Supports protection of plaster and masonry surfaces

✅ Helps reduce the effects of corrosive water conditions

✅ Suitable for commercial and residential pool applications

Common Applications

- Commercial swimming pools

- Aquatic centers

- Hotels and resorts

- Residential pools and spas

- Water treatment applications

Product Specifications

- Product Type: Calcium Increaser

- Chemical Name: Calcium Chloride

- Form: Prills

- Purity: 94%

- Package Size: 50 lb Bag

Water Balance Guidelines

Test water using a reliable test kit before application. Recommended calcium hardness levels for pools are typically maintained between 175-275 ppm. Follow established pool operator guidelines when adjusting water chemistry.