Including filter system and high-performance Enteric Viruses filter.
Enteric viruses are tiny pathogens that can get into drinking water when human or animal waste reaches a source. Because they’re invisible, water in a Noma home can appear clear yet still carry risk. While these viruses are often mentioned with private wells, flooding, or breaks in a distribution system, any household in Noma may find it useful to learn the basics. If you’re worried, a water test can determine whether enteric viruses are part of your water-quality picture.
Viral contamination isn’t something you can reliably detect by smell, taste, or sight, and levels can change with upstream conditions. That unpredictability leads many Noma homeowners to prefer a whole-home approach that treats water as it enters the house, protecting kitchens, bathrooms, laundry, and showers rather than relying on one faucet-level device.
For enteric viruses, the most effective single whole-house option is ultraviolet (UV) disinfection installed on the main service line. UV inactivates microorganisms by exposing flowing water to a high-intensity lamp inside a sealed chamber. Because it treats every gallon entering your Noma home, it offers protection at all taps while leaving your water taste unchanged. A correctly sized UV unit is matched to your home’s flow rate so disinfection holds up even during periods of higher demand.
UV systems work best when installed properly and paired with good pretreatment, since cloudiness, sediment, or staining minerals can block UV light. That’s why a sediment prefilter is commonly used ahead of the UV chamber to keep the lamp effective and maintain steady flow for Noma households. Regular maintenance—lamp replacement and cleaning the protective quartz sleeve—is also important. With the right pretreatment and upkeep, UV provides a simple whole-house option to address viral concerns without adding chemicals at the tap.