Including filter system and high-performance Arsenic filter.
Arsenic is a naturally occurring element that can enter drinking water when groundwater interacts with certain rock and soil types. Because it usually has no noticeable taste, smell, or color at typical concentrations, you won’t spot it without testing. Lewis homeowners most often learn about it from lab results, a private-well check, or a utility notice; if your water test shows arsenic, it’s wise to reduce exposure at every faucet in the house.
Arsenic appears in different chemical forms in water, commonly as arsenic(III) or arsenic(V), and the form present affects which treatment will work best. Concentrations can change over time, so a single test may not capture the full picture. The sensible next step for Lewis residents is to match the filtration approach to your water’s chemistry so the system performs reliably for your household.
For whole-house arsenic reduction, a dedicated adsorptive media filter is often the most effective single-filter solution for homes. These systems use specialized media—frequently iron-oxide based—that captures arsenic as water flows through the tank. Installed at the point where water enters your Lewis home, they help lower arsenic in showers, sinks, laundry and cooking water, and treat dissolved contaminants rather than just sediment or odors.
Because effective arsenic removal depends on your water’s chemistry, adsorptive media systems are sized and configured from your test results and household flow needs. If the arsenic is present in a form that the media captures less readily, a simple pre-treatment like oxidation may be advised so the filter can remove it reliably. Regular media or cartridge changes keep the system functioning over time, and Mr. Pure Water in Lewis can help you pick and set up the right whole-house arsenic filter for your home and water report.