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 reach water supplies through industrial activity or the breakdown of related fluorinated compounds and does not break down quickly. In Craggs, people commonly discover PFUnA after a utility notice, news item, or a private test of well or tap water; if you’re worried, focus on treatment approaches that are designed specifically to reduce PFAS.
Because PFUnA is usually present at very low levels, you won’t detect it by sight, smell, or taste, which makes testing important to understand what’s coming from your tap in Craggs. PFAS like PFUnA act differently than routine issues such as chlorine taste, sediment, or hard water, so standard cartridge filters often aren’t sufficient. A whole-house strategy is a practical way to limit exposure during drinking, cooking, showering, and everyday use throughout your home.
For whole-house reduction of PFUnA, the most effective single-filter residential option is a granular activated carbon (GAC) tank. Carbon’s large surface area adsorbs many organic contaminants, including various PFAS, but success with PFUnA depends on choosing the right carbon type, providing enough contact time, and managing flow rates. That’s why a correctly sized whole-house GAC vessel matters far more than a small, fast-flow cartridge filter for Craggs homes.
At Mr. Pure Water we install whole-house GAC systems at the point water enters Craggs homes so treated water flows to every tap and appliance. Systems are sized for household water use to avoid short contact time, which can reduce PFAS capture, and the carbon must be serviced and replaced on schedule as it becomes loaded. If you have a recent water test from Craggs or your well, we’ll use it to recommend the right whole-house GAC configuration for PFUnA reduction.