Raises the level of water hardness, which helps prevent foaming and corrosion of equipment to extend the life of the spa
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Maintain a hardness level of 150-400 ppm
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Compatible with chlorine, bromine, ozone and biguanide sanitizers
Raises the level of water hardness, which helps prevent foaming and corrosion of equipment to extend the life of the spa
Maintain a hardness level of 150-400 ppm
Compatible with chlorine, bromine, ozone and biguanide sanitizers