Water testing and contaminant information
Most water quality problems do not announce themselves with obvious symptoms. Lead, nitrates, arsenic, and PFAS are all colorless, odorless, and tasteless at levels commonly found in tap water. But there are visible and detectable signs that something in your water supply warrants attention — and that a filter may be the right solution. Here … Read more
Fluoride is one of the most searched topics in home water filtration, and also one of the most misunderstood. The answer to whether a water filter removes fluoride depends entirely on what type of filter you are using — and the answer varies dramatically. Standard pitcher filters do not remove fluoride. Reverse osmosis systems do. … Read more
For most Americans on municipal water supplies, tap water is safe to drink. The United States has one of the most regulated public water systems in the world, with the EPA setting legal limits for over 90 contaminants. But “safe” according to federal standards is not the same as “perfectly clean,” and there are specific … Read more
If you have ever moved from one city to another and noticed your skin felt drier or your hair looked dull after showering, hard water may be the reason. The calcium and magnesium minerals dissolved in hard water interact with soap, shampoo, and your body in ways that can significantly affect how your skin and … Read more
Your tap water may contain dozens of contaminants — some naturally occurring, some from industrial activity, and some added intentionally during treatment. Most are present at levels far below health thresholds, but some can accumulate over time or pose risks to vulnerable populations. Here is a practical guide to the most common water contaminants, where … Read more