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Test Strips for the @ease ball
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Test Strips used to Test and Balance your hot tub or swimming pool water.
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![Liquid Calcium Hardness Up\](//cdn3.volusion.com/vsehm.dzjdk/v/vspfiles/photos/17539-1.jpg?v-cache=1605167532 "Liquid Calcium Hardness Up\")
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Helps adjust pH levels.
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Raises calcium levels to reduce foam and protect corrosion.
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This granular additive raises spa water alkalinity to prevent pH fluctuation.
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