AquaChek 7-Way 100 Count Pool Water Test Strips

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Really good, cheap and easy to use

We recommend that you test your chemicals once a week

7-Way Strips Measure:Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, pH and Cyanuric AcidJust

Dip and wait 15 seconds

Includes a reusable color chart comparator( The reusable color chart comparator is the color chart on the side of the bottle)

Get you Aquachek on Amazon Here: https://amzn.to/2YmltFP