Including filter system and high-performance Fecal Coliform filter.
Finding fecal coliform in your water is a sign that contaminants may be entering the supply, and it’s treated as an indicator of sanitary issues rather than a minor nuisance. These bacteria can show pathways where other microbes might get in; sometimes you’ll see cloudiness, sediment, or odd smells, but often there are no visible clues. If your Lois property uses a private well, intrusion can occur after heavy rains, flooding, or if a well cap or casing is compromised, so testing is the first step to knowing what you’re dealing with.
Problems can also appear on treated systems when pressure changes disturb lines or plumbing allows backflow, so fecal coliforms often prompt homeowners to move beyond simple taste-and-odor fixes. In Lois, many people look for answers after receiving lab results, a boil-water notice, or when they have ongoing concerns about water safety. Start with professional testing, then match your treatment to the findings to avoid unnecessary equipment and ensure your family’s protection.
To protect water at the point it enters a Lois home, the most effective single-filter solution is a whole-house ultraviolet (UV) disinfection system. Unlike sediment cartridges that trap particles, UV uses light in a stainless-steel chamber to inactivate microorganisms as water flows through. Properly sized and installed, a UV system is commonly used to control bacteria and other microbes without chemicals or changing water taste, giving continuous, automatic disinfection for every faucet and fixture.
UV works best when the water is clear enough for light to reach microorganisms, so these units are frequently paired with a prefilter to cut turbidity, rust, and silt that can hide microbes. The UV unit remains the core disinfection step targeting fecal coliform as water is used throughout the house. Mr. Pure Water can help Lois homeowners choose the correct flow rate, placement, and maintenance plan so the system performs reliably for showers, laundry, and kitchen use.