EZ Spa Cal Calcium Hardness Increaser, 1 lb Bottle
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Product Description
EZ Spa Cal is a fast-dissolving granular calcium hardness increaser for spas and hot tubs. It is used to raise and maintain proper calcium levels to help prevent scale buildup on surfaces and equipment. Suitable for routine water care as part of standard spa maintenance.
Key Benefits
- Fast-dissolving granular formula
- Raises calcium hardness to prevent scale
- Designed for use in spas and hot tubs
- Helps protect surfaces and equipment from deposits
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Our team includes Certified Pool & Spa Operators (CPO) trained by the Pool & Hot Tub Professionals Association.