AquaChek 551236 7-Way 100 Count Pool Water Test Strips
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<b>[Product Information]</b><br>
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<li>7-Way Strips Measure:Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, pH and Cyanuric Acid</li>
<li>Just dip and wait 15 seconds</li>
<li>Includes a reusable color chart comparator( The reusable color chart comparator is the color chart on the side of the bottle)</li>
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