Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS chemicals homeowners hear about when researching persistent contaminants that don’t break down easily. It can enter drinking water through industrial uses and the breakdown of related fluorinated compounds, and it tends to remain rather than dissipate. In University Park and the surrounding Miami-Dade County area, people often learn about PFAS from utility notices, local news, or private testing; if you’re worried, it’s best to consider treatment methods specifically aimed at reducing PFAS.
Because PFUnA is usually present at very low levels, you won’t detect it by sight, smell, or taste, which makes testing the only reliable way to know what’s in your tap water. PFAS like PFUnA act differently than familiar issues such as chlorine, sediment, or the hard water that’s common in Miami-Dade, so standard cartridge filters or softeners won’t necessarily address it. For many University Park households, a whole-house strategy is a practical way to lower exposure from drinking and cooking water as well as from showering and everyday use.
For whole-house reduction of PFUnA, a granular activated carbon (GAC) tank is generally the most effective single-filter residential option. GAC media provides a very large surface area that can adsorb many organic contaminants, including a range of PFAS. Effectiveness against PFUnA depends on using the right carbon type, allowing adequate contact time, and keeping appropriate flow rates—so a properly sized whole-house carbon system typically performs better than a small, fast-flow cartridge.
At Mr. Pure Water, we install whole-house GAC systems at the point where water enters University Park homes so treated water reaches every tap and appliance; selecting the correct system size helps prevent short contact times that can reduce PFAS capture. Like all adsorption media, carbon requires scheduled maintenance and replacement as it becomes loaded to maintain consistent removal. If you have recent test results, bring them to us and we’ll recommend the right GAC configuration for reducing PFUnA in your home.