Rendï¿½zvous Spa Specialtie Liquid Calcium Hardness Up 12 Pa

Increases hardness in spas and hot tubs in areas with low levels of hardness.

Features:

Easy-to-use liquid product

Prevents corrosion of plumbing and equipment

12 Pack

Applications:
Normal:
1. Determine amount to be added by using a hardness test kit.
2. Pour proper amount into spa or hot tub with equipment turned on.
3. Run filter for 1-2 hours.
4. Water may be retested in 20 minutes.

Tips:
Low hardness will etch plaster and corrode equipment.

Compatible with chlorine, bromine, ozone and mineral purification systems.

Rendï¿½zvous Spa Specialtie Liquid Calcium Hardness Up 12 Pack

Price

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