Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS compounds homeowners read about when investigating persistent, hard-to-remove contaminants in drinking water. It can reach water supplies through industrial uses and the breakdown of related fluorinated chemicals, and it tends to persist rather than break down quickly. Kendall residents often hear about PFUnA after a utility advisory, a news article, or results from a private test — and if it’s a worry, focusing on treatment methods designed for PFAS reduction is the best next step.
Because PFUnA is usually found at very low levels, you normally won’t notice it by sight, smell, or taste in your tap water — which is why testing matters in homes across Miami-Dade County. PFAS like PFUnA behave differently than everyday issues such as chlorine taste, visible sediment, or the scale caused by hard water from the local limestone aquifer, so standard cartridge filters and softening systems may not address them. A whole-house solution can be a sensible choice for Kendall households wanting treated water for drinking, cooking, showers, and all daily uses.
For whole-home reduction of PFUnA, the most effective single-filter residential option is a high-quality granular activated carbon (GAC) tank. Carbon media provides a very large surface area that adsorbs many organic compounds, including a spectrum of PFAS. Performance against PFUnA depends on using the right carbon type, allowing enough contact time, and maintaining appropriate flow rates — which is why a properly sized GAC whole-house tank often outperforms a small, fast-flow cartridge in Kendall homes.
At Mr. Pure Water we commonly install whole-house GAC systems at the point water enters the property so every tap and appliance in Kendall receives treated water. We size systems based on household demand to avoid short contact times that can reduce PFAS capture, and we emphasize regular maintenance and media replacement because carbon becomes less effective as it loads. If you have recent test results from your home, bring them in and we’ll recommend the correct GAC configuration for PFUnA reduction.