Including filter system and high-performance PFHxS filter.
PFHxS is one of the PFAS family members often called a “forever chemical” because it can persist in the environment for a long time. Lewis homeowners may see PFHxS listed on water quality reports or utility testing for PFAS, yet it’s not something you can detect by sight, smell, or taste — it usually shows up only through testing. If you’d like more control over the water entering your Lewis home, installing point-of-entry treatment is a practical way to reduce exposure at every faucet.
Because PFHxS has ties to industrial uses and products containing PFAS, it can appear in water sources in trace amounts and resist simple fixes. Basic pitcher filters or sediment cartridges may catch particles but aren’t built to reliably remove dissolved PFAS like PFHxS. That’s why many homeowners in Lewis choose a solution that treats all the water used for drinking, cooking, bathing, and laundry—avoiding the situation of having “clean water at one faucet” while the rest of the house remains untreated.
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, and in a whole-house configuration the important factor is ensuring enough contact time between Lewis’s water and the carbon so PFHxS can bind. A correctly sized GAC tank installed at the main line treats water before it reaches any tap in your home.
At Mr. Pure Water in Lewis we design whole-house carbon systems around real household use—flow rate, bed depth, and media volume—instead of relying on a small cartridge to handle a big job. That matters for PFHxS because effective reduction depends on water’s contact time with the carbon and how quickly the media becomes exhausted. We’ll size the GAC tank to match your home’s water use and plumbing so you get consistent filtration across Lewis without losing pressure, making a dedicated whole-house GAC filter the practical choice.