Including filter system and high-performance Fecal Coliform filter.
Fecal coliform in a home’s water supply is a warning that unwanted contamination may be entering your plumbing. These bacteria serve as indicator organisms — their presence can point to sanitary issues and possible pathways for other microbes. Sometimes you’ll see changes like cloudiness, sediment, or unusual smells, but fecal coliforms can also be present with no visible signs. If your New Harmony house uses a private well, intrusion can occur after heavy runoff, flooding, or damage to the well cap or casing.
Problems can appear even on treated systems when shifts in water quality, pressure events, or backflow disturb lines. Because fecal coliforms indicate contamination risk beyond simple taste or odor issues, it’s wise to begin with accurate testing and then pick treatment that fits the results. Many New Harmony homeowners start looking into fecal coliforms after a lab report, a boil-water notice, or ongoing worries about water safety; having a clear plan removes guesswork and keeps your household protected.
To treat fecal coliform at the point where water enters a New Harmony home, the most effective single-filter option is a whole-house ultraviolet (UV) disinfection system. Rather than filtering out particles like a sediment cartridge, UV uses germicidal light to inactivate microorganisms as water passes through a stainless-steel chamber. When sized and installed correctly, UV is commonly used to control bacteria and other microbes without adding chemicals or altering water taste — a convenient way to provide continuous disinfection at every tap in your house.
UV units work best when the water is clear enough for light to penetrate, so they’re often paired with a prefilter to remove turbidity, rust, and silt that can shield microbes. Even with a prefilter, the UV chamber remains the primary disinfection step that targets fecal coliforms as water is used throughout the home. Mr. Pure Water can help New Harmony homeowners determine the proper flow rate, placement, and maintenance schedule so your system continues to perform reliably for showers, laundry, and kitchen use.