Including filter system and high-performance PFHxS filter.
PFHxS is part of the broader PFAS family and is often called a “forever chemical” because it can linger in the environment. In Old Town you won’t detect PFHxS by sight, smell, or taste—it typically appears only when water testing reports list specific PFAS compounds. If you want greater control over what enters your home, installing point-of-entry treatment for your Old Town plumbing is a practical way to reduce PFHxS at every tap.
Because PFHxS has been used in some industrial products, it can be present in source waters at low concentrations and is not easily removed by basic filters. Simple pitcher filters or sediment cartridges may trap particles but aren’t designed to reliably reduce dissolved PFAS like PFHxS. Many Old Town homeowners prefer a solution that covers drinking, cooking, bathing, and laundry so all household water receives consistent treatment rather than clean water at a single faucet.
The most commonly recommended single option for PFHxS is a whole-house activated carbon system using high-capacity granular activated carbon (GAC). Carbon media work for many PFAS because their porous surfaces can adsorb organic contaminants, including some PFAS compounds. For Old Town homes, the important factor is ensuring sufficient contact time in a properly sized GAC tank on the main line so the PFHxS has the best chance to bind before water reaches your faucets.
At Mr. Pure Water we design whole-house carbon systems around real household needs—flow rate, bed depth, and media volume—rather than expecting a small cartridge to handle PFHxS. That approach matters because PFHxS reduction depends on contact time and how quickly the carbon loads up. We’ll size and place a GAC system to fit your Old Town plumbing and usage, so you get steady filtration without losing pressure; for treating PFHxS throughout the house, a dedicated whole-house GAC filter is the clear choice.