Product Description

Liquid Calcium Hardness Up raises calcium levels to help reduce foam and protect the spa from harmful corrosion from soft water or low calcium hardness.  .

FEATURES:

• Easy-to-use liquid product
• Prevents corrosion of plumbing and equipment

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.

SIZE
32 oz.

TIPS
Low hardness will etch plaster and corrode equipment.

COMPATIBLE WITH
Chlorine, bromine, ozone and mineral purification systems.

ADVANTAGES
1 oz. of Liquid Calcium Hardness Up per 700 gallons of water increases hardness by 7 ppm.

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