Including filter system and high-performance PFAS filter.
PFAS are a group of man‑made chemicals often called forever chemicals because they persist in the environment. They’ve been used for stain resistance, water repellency and certain industrial uses. Once PFAS reach water sources, they’re not easily removed by basic home treatments like pitcher filters or simple faucet attachments. In Cox, homeowners commonly seek more robust options after hearing about testing or wanting extra peace of mind for their household water.
Because PFAS can be present even when water looks and tastes normal, many Cox families choose an additional layer of protection beyond standard treatment. A whole‑house system treats water for bathing, laundry, dishwashing and cooking so every tap delivers the same filtered water. That consistent treatment also reduces the chance of recontamination during everyday activities like washing produce or filling ice trays. If you want greater confidence in what comes from every faucet in your Cox home, consider filtration methods known to reduce PFAS.
For whole‑house PFAS reduction, the most effective single filter is a properly sized granular activated carbon (GAC) system that uses high‑quality carbon and provides long contact time. PFAS molecules adsorb onto activated carbon, and slowing the water flow through the media boosts performance. A whole‑house carbon tank built for PFAS is engineered differently than small inline cartridges designed mainly for chlorine taste and odor, and getting the sizing right for a Cox household’s flow rates is critical to keep meaningful reduction over time.
Mr. Pure Water installs whole‑house granular activated carbon systems at the water entry point so Cox homeowners receive filtered water to showers, sinks, appliances and outdoor taps. Treatment before plumbing means you don’t need multiple point‑of‑use devices around the house. Long‑term results depend on which PFAS are present, your water chemistry and household use, so choosing the right carbon media and a replacement schedule is important. If PFAS are a concern, we’ll help match a system to your Cox home and water quality goals.