SeaKlear Spa Calcium Increaser

Product Information

SeaKlear Spa Calcium Increaser is used to boost calcium hardness in spa and hot tub water in areas with low levels of hardness. This proven and reliable product prevents damage to spa and hot tub equipment from aggressive water. Low water hardness will cause etching in plaster and corrode equipment. Spa Calcium Increaser is compatible with all sanitizers.

Dosage

1 ounce of product per 500 gallons increases hardness by 7 ppm.

Ingredients

A concentrated liquid blend of calcium hardness increasing chemicals.

Product Use

Use this product to increase calcium hardness levels in soft water before it has a chance to damage your spa equipment.

Directions

1 ounce of product per 500 gallons increases hardness by 7 ppm.

Determine the amount of product to be added using a calcium hardness test kit.
Pour the proper amount of the product into the spa or hot tub with equipment turned on.
Run the filter for 1 to 2 hours.
Water may be retested in 20 minutes.

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