Including filter system and high-performance Campylobacter filter.
Campylobacter is a bacterium that can enter household water when animal waste, surface runoff, or sanitation problems affect a source. You won’t reliably detect it by sight, taste, or smell, so many Portland homeowners keep an eye out for species like Campylobacter jejuni, which is often associated with waterborne and foodborne illness. Because detections can be sporadic, the organism may show up after heavy rains, plumbing work, or other disturbances to a water supply.
Water that appears clear can still carry bacteria, so relying on looks alone isn’t a safe bet for Portland residents. Private wells can be particularly susceptible, though any system might see occasional bacterial intrusion. Regular testing is the only way to know if Campylobacter jejuni or another microbe is present. For steady protection at every faucet, treating water at the home’s point of entry provides a practical, whole-house solution.
If you prefer a single-filter strategy, a whole-house ultraviolet (UV) disinfection system is highly effective at inactivating bacteria like Campylobacter. UV exposes flowing water to a precise light wavelength that prevents microorganisms from reproducing, and because it treats water as it enters the house, it protects showers, sinks, laundry, and appliances across Portland without altering taste or adding chemicals.
UV works best when the water is clear enough for light to reach the microbes, so it’s typically installed after a sediment prefilter that removes cloudiness and shields the UV chamber. While the UV stage is the main defense against Campylobacter jejuni, proper pretreatment helps steady performance and reduce upkeep. Mr. Pure Water can size a whole-house UV system to Portland homes’ flow rates to ensure full-home coverage and maintain water pressure, giving straightforward, dependable bacterial protection when maintained correctly.