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Hard Water Test Strips
Hard water testing
Quantity must be 1 or more
Include 4 Hard Water Test Strips and laminated ph chart.
Simply wet one end of the strip in your water, wait 60 seconds and compare colors to the hardness chart.
Tells you how hard your water is and allows you to make an informed decision on what steps to take for hard water protection.
Use - Only for testing hard water, not the pH level.