Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS compounds homeowners hear about when investigating persistent contaminants in drinking water. It can reach water supplies through industrial applications and from the breakdown of related fluorinated chemicals, and it tends to persist rather than break down quickly. Malone residents often discover PFUnA concerns from a utility notice, news coverage, or a private well test. If you’re worried, the best approach is to consider treatments specifically designed to reduce PFAS.
Because PFUnA usually occurs at very low concentrations, you typically won’t notice it by sight, smell, or taste — which makes testing important for Malone homes. PFAS like PFUnA behave differently than common local water issues such as chlorine taste or sediment, so simple cartridge filters may not provide reliable protection. For families in Malone, a whole-house solution can be a practical way to lower exposure during drinking, cooking, showering, and daily chores.
For whole-house reduction of PFUnA, a well-designed granular activated carbon (GAC) filter is widely regarded as the most effective single-filter residential option. GAC media offers a very large surface area that can adsorb many organic contaminants, including some PFAS. Effectiveness with PFUnA depends on using the right carbon type, allowing sufficient contact time, and controlling flow rates — which is why a properly sized whole-house carbon tank performs better than a small, fast-flow cartridge in many Malone homes.
Mr. Pure Water recommends installing a whole-house GAC system at the point where water enters your Malone home so every tap and appliance receives treated water. We size systems to match household demand to avoid short contact times that can reduce PFAS adsorption. Like all adsorption media, carbon needs periodic maintenance and replacement to remain effective as it becomes loaded. If you have a recent water test from Malone, we’ll use it to recommend the right GAC configuration for PFUnA reduction.