Introducing our revolutionary Calcium Hardness Increaser - your ultimate solution to preventing the corrosion and etching caused by "soft" water in your hot tubs and swim spas. This exceptional product is designed to boost calcium hardness levels, ensuring the longevity and optimal performance of your equipment.
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Easy-to-use: Simply add 1 tablespoon per 100 gallons of water to raise your calcium hardness levels by a substantial 25ppm. It doesn't get simpler than this!
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Prevent equipment corrosion: Low calcium hardness can spell disaster for your hot tub or swim spa system. Our Calcium Hardness Increaser acts as a protective shield, preventing any instance of corrosion that could potentially damage your equipment.
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Etch-proof plaster: Worried about unsightly etching on your swim spa or hot tub's plaster surface? Our increaser effectively safeguards against such concerns, eliminating any chances of plaster deterioration due to low calcium hardness.
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