Including filter system and high-performance PFUnA filter.
PFUnA is one of the PFAS compounds homeowners hear about when researching persistent contaminants that don’t break down easily. It can find its way into water supplies from industrial uses and the breakdown of related fluorinated chemicals, then remain in the environment for a long time. Around Lake Mary Jane, people typically discover PFUnA through utility advisories, local reporting, or private well testing — and if you’re worried, the practical step is to look at treatment options that target PFAS specifically.
Because PFUnA often occurs at very low levels, it won’t change the smell, taste, or appearance of your water, which makes testing the only reliable way to know if it’s present. PFAS behave differently from familiar issues like chlorine, sediment, or the hard, mineral-rich water many Central Florida homes experience, so typical countertop cartridges or basic filters may fall short. For Lake Mary Jane residents who want protection for drinking, cooking and bathing, a whole-house plan addresses exposure at every faucet.
For whole-house removal of PFUnA, a quality granular activated carbon (GAC) filter is generally the single most effective residential option. GAC media has very large surface area that adsorbs many organic compounds, including various PFAS, and its effectiveness for PFUnA depends on using the right carbon type, allowing adequate contact time, and maintaining appropriate flow rates. That’s why a properly sized whole-house carbon tank typically performs better for PFUnA than a small, high-flow cartridge.
At Mr. Pure Water we commonly install whole-house GAC systems at the main inlet so treated water serves every tap and appliance in Lake Mary Jane homes; this helps prevent short contact times that can reduce PFAS capture. We size the system to your household’s water use and consider local factors like Central Florida’s hard, mineral-rich water that can affect performance and maintenance needs. Remember, carbon adsorbents must be monitored and replaced on schedule as they become loaded — bring us a recent water test and we’ll recommend the right GAC configuration for PFUnA reduction.