Including filter system and high-performance PFOS filter.
PFOS is a member of the PFAS family that can persist in water and the environment for many years. Because it breaks down slowly, small releases over time can result in ongoing presence in a water supply. Woods residents commonly hear about PFOS through local testing, reports, or news—when that happens, the next smart step is confirming what’s in your own tap water and choosing a treatment that targets PFAS specifically.
PFOS doesn’t change the taste, smell, or appearance of water the way chlorine or mineral issues might, so you can’t rely on your senses to know whether it’s present. That’s why many Woods homeowners focus on long-term exposure reduction rather than short-term nuisance fixes. Treating water where it enters your house ensures lowered PFOS levels for drinking, cooking, bathing, and laundry throughout the home.
For whole-house reduction of PFOS, the most effective single option is a high-capacity granular activated carbon (GAC) system formulated for PFAS removal. GAC reduces PFOS by adsorbing molecules onto the media’s extensive surface area as water flows through. Because PFOS can be more difficult to remove than ordinary taste-and-odor contaminants, the quality of the carbon, sufficient bed depth, and correct flow rates are important. A properly sized whole-house GAC unit can protect every fixture without relying on several under-sink systems.
A whole-house GAC filter is mounted on the main water line so every faucet in Woods receives treated water; to keep PFOS reduction reliable, the system must match your household’s peak flow and be maintained with timely media replacements. Mr. Pure Water can recommend a carbon configuration sized for PFOS reduction that fits your home’s plumbing and usage patterns, and periodic before-and-after testing provides added confidence in ongoing performance.