Including filter system and high-performance PFOS filter.
PFOS is one member of the PFAS family that can persist in the environment and sometimes shows up in drinking water. Because it resists breaking down, small sources introduced over time can lead to a lasting presence in a supply. Aurantia homeowners typically hear about PFOS from water reports, local news, or private testing; if you’re worried, the best next step is confirming what’s in your water and selecting a treatment designed specifically for PFAS.
PFOS doesn’t change the look, taste, or smell of water the way chlorine or other nuisance contaminants do, so you can’t rely on your senses to spot it. That’s why many families around Aurantia take a long-term view and address PFOS at the point where water enters the house — treating drinking, cooking, bathing, and laundry water all at once rather than guessing based on appearance.
For whole-house reduction of PFOS, the most effective single option is a high-capacity granular activated carbon (GAC) system specifically designed for PFAS removal. GAC reduces PFOS by adsorbing it onto the media’s large internal surface as water flows through; because PFOS is harder to remove than many taste-and-odor compounds, the quality of the carbon, bed depth, and proper flow rate are important. A properly sized whole-house GAC unit can protect every fixture in an Aurantia home without relying on several under-sink devices.
A whole-house GAC filter mounts on the main water line so all faucets and appliances receive treated water; it should be sized for your household’s peak flow and maintained with scheduled media changeouts. Mr. Pure Water can help Aurantia residents choose a carbon configuration that fits your plumbing and usage for consistent PFOS reduction, and follow-up testing before and after installation can confirm ongoing performance.