Reduce the risk of corrosion and scaling
This fast-dissolving granular product raises calcium hardness levels in spas and hot tubs to help prevent foaming, protect equipment and keep water balanced.
Benefits of Regular Use
Water Quality
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- Maintains balanced hardness for clear, foam-free water
- Reduces risk of scaling and cloudy conditions
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Maintenance
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- Prevents corrosion and damage to spa equipment
- Extends life of spa surfaces and plumbing
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Convenience
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- Quick, direct application — no pre-mixing required
- Reliable results with simple weekly testing
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