Including filter system and high-performance PFHxS filter.
PFHxS is one of the PFAS chemicals people sometimes call “forever chemicals” because it can linger in the environment. Barth homeowners may see PFHxS listed when utilities or water reports break out individual PFAS compounds. You won’t detect PFHxS by sight, smell, or taste, so testing is the only way to know if it’s present; for many families in Barth, point-of-entry (whole-house) treatment is a practical step to gain more control over what enters the home.
Because PFHxS has been linked to industrial uses of PFAS, it can appear in water sources at low concentrations and is not easily removed by basic filters. Simple pitcher filters or sediment cartridges may catch particulates but aren’t built to reliably reduce dissolved PFAS. That’s why many Barth residents opt for a system that treats all household water—so you don’t end up with clean water at only one faucet but have consistent protection for drinking, cooking, bathing, and laundry.
The single filter type most often recommended for PFHxS is a whole-house activated carbon system, particularly one using high-capacity granular activated carbon (GAC). Activated carbon’s porous surface can adsorb many organic contaminants, including certain PFAS like PFHxS. In a whole-house configuration the important factors are contact time and media volume—letting Barth’s water spend enough time in the carbon increases the likelihood PFHxS will bind, so a properly sized GAC tank on the main line treats water before it reaches any tap.
Mr. Pure Water installs whole-house GAC systems sized for real use in Barth homes, prioritizing flow rate, bed depth and media volume rather than relying on a small cartridge. That approach matters for PFHxS because how long water contacts the carbon and how quickly the media loads determine ongoing performance. We’ll size the tank to your household’s usage and plumbing so you keep pressure while getting steady filtration throughout the house—making a dedicated whole-house GAC filter the practical choice when you want PFHxS reduced at every tap.