Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS compounds homeowners read about when researching persistent, hard-to-remove contaminants in drinking water. It can enter sources through industrial use or the breakdown of related fluorinated chemicals and tends to persist rather than break down quickly. Nash residents most often hear about PFUnA because of a utility notification, local reporting, or results from a private water test—so if it’s on your mind, focus on treatment options that are designed specifically to reduce PFAS.
Because PFUnA usually occurs at very low concentrations, you normally won’t detect it by sight, smell, or taste, which makes testing the only reliable way to know what’s coming from your tap in Nash. PFAS like PFUnA behave differently from familiar issues such as chlorine taste, sediment, or hard water, so simple cartridge filters often aren’t enough. For many Nash homes, a whole-house strategy is a practical way to lower exposure during drinking, cooking, showering, and everyday use.
For whole-house reduction of PFUnA, a high-quality granular activated carbon (GAC) tank is commonly the most effective single-filter residential option. Carbon media offers extensive surface area that adsorbs many organic compounds, including various PFAS. Effective PFUnA control relies on using the right carbon type, ensuring adequate contact time, and maintaining appropriate flow rates—so a properly sized whole-house carbon tank matters far more than a small, fast-flow cartridge.
Mr. Pure Water typically installs whole-house GAC systems at the point where water enters Nash homes so treated water reaches every tap and appliance. We size systems based on household water use to avoid short contact times that can reduce PFAS capture. Like all adsorption media, carbon needs routine maintenance and timely replacement to maintain consistent removal as the media becomes loaded; if you have recent test results, we’ll use them to recommend the best whole-house configuration for PFUnA reduction.