Including filter system and high-performance Enterococci filter.
Enterococci are bacteria that can appear in drinking water when sources are affected by environmental contamination. Because they’re microscopic, you won’t be able to detect them by taste, smell, or sight — water from a McDavid tap can look clear yet still be at risk. These bacteria are commonly used as indicators of possible fecal contamination, so they matter for the safety of your household water. If your McDavid home uses a private well, regular testing is especially important to know what’s coming from the ground.
For McDavid homeowners the aim is straightforward: keep bacteria out of the water you drink, cook with, and bathe in. Enterococci can enter a house through incidents like surface water intrusion, well flooding, damaged well caps, or plumbing conditions that allow contaminants inside. Even short-lived problems can leave you unsure about using water around the house. Treating water at the main entry point to your McDavid property is an effective way to protect every faucet and restore confidence in everyday water use.
The single most effective filter for removing enterococci is a whole-house ultraviolet (UV) disinfection system installed on the home’s main water line. UV doesn’t trap bacteria like a media filter; it inactivates microorganisms as water flows through the lamp chamber, preventing them from reproducing. Because it treats all incoming water to a McDavid home, a UV system safeguards every shower, faucet, and appliance rather than just one outlet, making it a practical whole-home choice when bacterial contamination is a concern.
For UV to perform dependably in McDavid homes, incoming water should be clear enough for the light to penetrate — heavy sediment or cloudiness can reduce effectiveness. Many homeowners pair a prefilter to remove grit and turbidity, while the UV unit remains the principal treatment for enterococci. Correct sizing for your household flow rate and routine lamp and sleeve maintenance keep disinfection consistent, giving continuous, chemical-free protection at the point of entry.