Including filter system and high-performance PFHxS filter.
PFHxS is one member of the PFAS family, often called a “forever chemical” because it can persist in the environment. Naples Park homeowners may see PFHxS listed when utilities or independent labs test for PFAS compounds during water quality reports. You won’t detect PFHxS by sight, smell, or taste, so it usually remains hidden without testing—making a point-of-entry (whole-house) treatment an attractive option for those who want more control over the water entering their homes.
Because PFHxS is tied to some industrial uses and PFAS-containing products, it can be present in water at low concentrations and isn’t easily removed by basic filters. Pitcher filters, faucet-mounted units, and simple sediment cartridges may cut particles or improve taste, but they aren’t designed to reliably reduce dissolved PFAS. That’s why many Naples Park residents choose a system that treats all household water—so you’re not left with only one “clean” tap while other fixtures still receive untreated supply.
The single filter type most commonly recommended for PFHxS removal is a whole-house activated carbon system, typically using high-capacity granular activated carbon (GAC). Activated carbon’s porous structure adsorbs many organic contaminants, including certain PFAS, and in a whole-house configuration it’s important to provide sufficient contact time between the water and the carbon. A properly sized GAC tank installed at the main line treats water before it reaches any faucet, giving PFHxS a better chance to bind to the media.
At Mr. Pure Water we design whole-house GAC systems for real homes in the Naples–Marco Island area, accounting for factors like flow rate, bed depth, and media volume rather than relying on small cartridges. In Southwest Florida’s hard water and humid coastal climate, getting the sizing right matters: it affects contact time with the carbon and how quickly the media loads up. We’ll help size and place a GAC tank to match your household use and plumbing so you get consistent filtration throughout your Naples Park home without sacrificing water pressure.