Lifeline #5 Calcium Hardness Increase 25lbs

Lifeline #5 Calcium Hardness Increase 25lbs

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Lifeline #5 Calcium Hardness Increase 25lbs is a granular calcium chloride product used to raise your pool or spa's calcium hardness levels to the ideal range, protecting both surfaces and equipment from the damaging effects of soft (low calcium) water.

Key Features and Benefits

• Raises calcium hardness to the recommended range (typically 200–400 ppm for pools)
• Prevents corrosion of plaster, pool surfaces, tile grout, and metal equipment caused by soft water
• Helps stop foaming and surface etching
• Supports long-term pool or spa investment by preserving finishes and mechanical components
• Granular form allows easy and controlled dosing
• Compatible with all pool types (concrete, vinyl, fiberglass) and sanitizing systems

Why Balance Calcium Hardness?

• Low calcium hardness leads to corrosive water, which can dissolve pool finishes and corrode equipment
• High calcium hardness can cause scaling, cloudy water, and reduced equipment efficiency
• Maintaining the right range ensures clear, balanced water and minimizes costly repairs

Lifeline #5 Calcium Hardness Increase 25lbs provides an effective, industry-standard solution for keeping your pool water balanced and surfaces protected.