Including filter system and high-performance PFOS filter.
PFOS is a member of the PFAS family that can linger in the environment for years. Because it breaks down very slowly, even small releases can result in a persistent presence in a local water supply. Keri homeowners most often hear about PFOS through local testing, utility reports, or community news, and the sensible first step is to confirm what’s in your household water. If PFOS or related PFAS shows up, choose treatment designed specifically to reduce these compounds rather than relying on general-purpose filters.
PFOS doesn’t usually affect taste or smell the way chlorine or mineral content can, so you can’t rely on senses alone—especially in the Panhandle where moderate hardness and mineral content may already influence water taste and scale. Because PFOS is mainly a long-term exposure concern, treating the water where it enters your home makes the most sense: that way drinking, cooking, bathing and laundry in Crestview, Milligan, Holt, Baker or Dorcas all benefit from the same protection.
For whole-house reduction of PFOS, the most effective single technology is a high-capacity granular activated carbon (GAC) filter formulated for PFAS removal. GAC captures PFOS by adsorbing it onto a large internal surface as water flows through, and because PFOS is tougher to remove than routine taste-and-odor contaminants, the quality of the carbon, bed depth and correct flow rate are important. A properly sized whole-house GAC system treats water at every fixture in your Keri home without needing multiple point-of-use units.
A whole-house GAC unit mounts on the main water line so every faucet and appliance receives treated water; to sustain PFOS reduction it must be sized for your peak flow and serviced with timely media replacements. Mr. Pure Water can help recommend a carbon configuration that fits Keri plumbing and usage patterns, accounting for the moderate hardness common in the western Florida Panhandle. For added assurance, we also suggest periodic testing before and after installation to confirm ongoing performance.