Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS people hear about when researching stubborn, long-lasting contaminants in drinking water. It can find its way into sources through industrial uses and the breakdown of related fluorinated chemicals, and it does not break down quickly. Selman homeowners often discover PFUnA after reading a news item, receiving a utility advisory, or seeing private test results. If you’re concerned, focus on treatments that are designed specifically to reduce PFAS.
Because PFUnA is generally present at very low levels, you’re unlikely to detect it by sight, smell, or taste in Selman tap water — which makes testing the only reliable way to know what’s coming from your pipes. PFAS such as PFUnA act differently from common issues like chlorine taste, sediment, or hard water, so ordinary cartridge filters may not provide adequate protection. For many Selman homes, a whole-house solution is a practical way to lower exposure during drinking, cooking, showering, and daily use.
For whole-house reduction of PFUnA, a high-quality granular activated carbon (GAC) filter remains the most effective single-filter choice for residential systems. Carbon media offers extensive surface area that can adsorb a wide range of organic compounds, including certain PFAS. With PFUnA, results depend on using the right carbon type, ensuring adequate contact time, and controlling flow rates — which is why a correctly sized whole-house carbon tank is more reliable than a small, fast-flow cartridge in a Selman home.
At Mr. Pure Water we install whole-house GAC systems at the main water entry so treated water serves every tap and appliance in your Selman residence. Systems are selected and sized based on household water use to prevent short contact times that can reduce PFAS removal. Like other adsorption media, carbon needs routine maintenance and periodic replacement as it becomes loaded. If you have recent test results, we’ll use them to recommend the best whole-house GAC configuration for reducing PFUnA in your home.