Including filter system and high-performance PFOA filter.
PFOA is a man-made PFAS chemical that can enter drinking water from past industrial uses and persistent products in the environment. It breaks down very slowly, so it can remain in water sources long after an initial release. Because PFOA is invisible and typically has no taste or odor, the only reliable way to find it is through testing rather than everyday use. For Sewall's Point homeowners concerned about PFOA, the best first step is understanding how it behaves in water and what treatment options will work in our coastal Martin County setting.
Water that looks and tastes fine can still carry dissolved contaminants like PFOA that ordinary filters don’t address. Sediment cartridges keep grit out of plumbing and water softeners tackle hardness, but neither is designed to remove PFAS chemicals. Many Sewall's Point residents prefer a whole-house solution so treated water — for cooking, showering, and laundry — is delivered throughout the home rather than only at a single sink.
For whole-home reduction of PFOA, a granular activated carbon (GAC) filter is often the most effective single-filter choice. Carbon media can adsorb PFAS compounds, including PFOA, when water passes through a correctly sized tank that provides adequate contact time. Choosing the proper carbon grade and system design is important so flow from multiple fixtures in Sewall's Point homes doesn’t reduce performance.
Because PFOA is dissolved rather than particulate, you need more than a small taste-and-odor cartridge to make a meaningful reduction. A professionally sized whole-house GAC tank offers greater capacity and contact time than point-of-use units, and routine maintenance is required because carbon’s adsorption capacity is limited. Mr. Pure Water works with Sewall's Point homeowners to size and maintain whole-house carbon systems so PFOA reduction remains dependable despite our hard coastal water and everyday household demands.