Including filter system and high-performance PFUnA filter.
PFUnA is one member of the PFAS family that people investigate when they want to understand persistent, slow-to-break-down contaminants in drinking water. It can reach water supplies through industrial sources or the degradation of related fluorinated chemicals and tends to remain rather than disappear quickly. Windermere homeowners often become aware of PFUnA after a utility notice, a regional news story, or private testing of a well or service line; when that happens the most useful next step is considering treatments designed specifically to reduce PFAS.
Because PFUnA is usually found at very low concentrations, it won’t change the look, smell, or taste of your water, which makes testing the only reliable way to know what’s in your tap. PFAS like PFUnA behave differently from common local concerns — for example, Windermere and broader Orange County water is known to be hard, which causes mineral scale but is a separate issue — and ordinary sediment or cartridge filters may not capture these compounds. For households in Windermere, a whole-house approach can help reduce exposure from drinking, cooking and showering throughout the home.
For whole-house reduction of PFUnA, a well-designed granular activated carbon (GAC) system is the single-filter option most often recommended for residential use. GAC media has extensive surface area that adsorbs many organic contaminants, including a range of PFAS. Effectiveness against PFUnA depends on choosing the appropriate carbon type, allowing enough contact time, and keeping flow rates within design limits — which is why a properly sized carbon tank usually outperforms small, fast-flow cartridges for a Windermere home.
At Mr. Pure Water we typically install a whole-house GAC tank at the main inlet so treated water reaches every tap and appliance in Windermere residences, from Downtown Windermere houses to properties near the Butler Chain of Lakes. Systems are sized to match household water use to avoid short contact times that can reduce PFAS capture. Like all adsorption media, the carbon must be monitored and replaced on schedule as it becomes exhausted. If you have a recent water test, bring it to us and we’ll recommend the right whole-house carbon configuration for PFUnA reduction.