SimplexHealth Total Hardness Test Strips (10 strips)

SimplexHealth Total Hardness Test Strips (10 strips)

Try this trial pack of 10 strips before purchasing larger quantities or simply, you only need to use a maximum of 10 strips.

For tubs of 50 hardness test strips click here

SimplexHealth Total Hardness test strips are perfect to test the hardness of your water, to check

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