Easily test the pH of your bottled, tap, filtered water.
Easily test the pH of your bottled, tap, filtered water. Know when to change your phwatr philtr based on your own personal usage. Drop 8-10 drops of reagent into a ½ ounce of water and compare the color results to the pH on the box. Lasts 30-35 tests.
|Dimensions||4 x 4 x 7 cm|