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Water Testing Kits

Testing your drinking water source for bacteria, chemicals, and impurities is a quick, easy, and inexpensive first step when it comes to ensuring a healthy and pure home water supply. Even if you already know your water requires some form of filtration or purification, a diagnostic test will help steer you toward the right home water filter, as certain filtration devices focus on different water problems.

If you have any reason to believe that your water may be polluted, we strongly advise you to conduct a more comprehensive test than the ones we sell by calling your state or municipal water quality agency.


"Water from private wells and small public systems is more vulnerable to biological contamination. These systems generally use untreated groundwater supplies, which could be polluted due to septic tank leakage or poor construction."

Solar Living Sourcebook 14th Edition
Chapter 9: Water and Air Purification

Drinking Water Testing Kits from Real Goods