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Jacuzzi® Brand Calcium Hardness Increaser 32oz.

$16.49 USD $21.99 USD

Protect your spas's plumbing and equipment by maintaining the correct Calcium Hardness levels, we suggest 150-250ppm.  Protect staining and corrosion with Jacuzzi® Calcium Hardness Increaser at start-up and as needed, especially for those with softened or treated well water.