Including filter system and high-performance PFHxA filter.
PFHxA is a member of the PFAS family that can appear in drinking water even at very low concentrations. Ward homeowners typically learn about it from utility communications, local reporting, or private water testing. Because PFHxA is persistent in the environment, many people in our area choose to reduce their household exposure rather than only monitor levels. Installing treatment for the whole house helps protect everyone and every fixture, not just the kitchen tap.
PFHxA usually does not alter taste, smell, or clarity, so it can be present without obvious signs — which is why testing is the reliable way to know what’s in your Ward water. When results indicate a need for treatment, systems that use adsorption media are commonly selected to capture PFAS compounds. It’s also important to pick a solution sized for your household’s daily flow and water use so performance meets your family’s needs.
For whole-house reduction of PFHxA, the single most effective filter type is a quality activated carbon system — generally granular activated carbon (GAC) with adequate contact time. Carbon adsorption is a widely used method for PFAS because the media attracts and retains these compounds as water moves through the bed. When a GAC unit is properly sized for a Ward home, it can treat water for showers, laundry and every faucet without the low-flow limits of point-of-use devices; matching tank size and carbon volume to your household demand is essential to maintain consistent removal.
A whole-house GAC filter is placed at the main water entry so PFHxA is treated before it reaches your pipes and fixtures. Media type, bed depth and service flow rate all affect contact time — excessive flow can reduce removal performance — and regular media replacement is necessary because saturated carbon stops removing PFHxA effectively. Mr. Pure Water can work with Ward homeowners to size and install a whole-house carbon system tailored to their home and to keep maintenance straightforward.