AquaChek 541640A Select Refills Test Strip for Swimming Pools
<div style="text-align: left;"><strong>[Product Information]</strong><br>
<ul>
<li>Tests for: Total Chlorine， Total Bromine， Free Chlorine， pH， Total Alkalinity， Total Hardness and Cyanuric Acid (Stabilizer)</li>
<li>50 Strips/Bottle</li>
<li>Test results in seconds</li>
</ul>
</div>
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