Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS chemicals homeowners hear about when researching persistent contaminants in drinking water. It can appear in water supplies through industrial uses or the breakdown of related fluorinated compounds and is slow to break down once it’s in the environment. Hobe Sound residents often first learn about PFUnA from utility notices, local news, or private well testing, and when concerned the most effective step is to consider treatment options specifically designed to reduce PFAS.
Because PFUnA usually occurs at very low concentrations, you won’t detect it by sight, smell, or taste — which makes testing the only reliable way to know what’s in your water. PFAS like PFUnA behave differently than familiar issues such as chlorine, sediment, or the effects of Hobe Sound’s hard water, so simple cartridge filters or softeners won’t necessarily address it. For many homeowners on the Treasure Coast, a whole-house solution 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) filter is the most effective single-filter residential option. GAC media provides a very large surface area that adsorbs many organic contaminants, including a range of PFAS. Effectiveness against PFUnA depends on using the proper carbon type, allowing adequate contact time, and keeping flow rates within design parameters — factors that make a correctly sized whole-house carbon tank more important than a small, fast-flow cartridge in homes around Hobe Sound.
Mr. Pure Water typically installs whole-house GAC systems at the point where water enters the home so treated water reaches every faucet and appliance throughout Hobe Sound properties. We size systems to match household water use to avoid short contact times that can compromise PFAS capture, and like all adsorption media carbon must be serviced and replaced on schedule as it becomes loaded. If you have recent test results from your well or municipal connection, we’ll use them to recommend the best whole-house GAC configuration for PFUnA reduction.