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Calcium Hardness Increaser

Calcium Hardness Increaser

Bring your calcium into ideal range

Spa Calcium Hardness Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water should be maintained between 150-250ppm. Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment.



Please see Instructions or Download-PDF in tabs on left hand side for "Product Directions"

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Calcium Hardness Increaser

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