Including filter system and high-performance Enteric Viruses filter.
Enteric viruses are tiny microbes that can enter household water when human or animal waste reaches a source. Because they’re far too small to see, water can look clear yet still carry risk. While they’re commonly considered with private wells, flood events, or breaks in distribution lines, homeowners across Cox can benefit from knowing how these contaminants behave. If you’re worried, a water test is the best way to determine whether enteric viruses are part of your water-quality picture.
Viral contamination isn’t something you can reliably spot by smell or sight, and levels may fluctuate with conditions upstream or after storm events. That unpredictability leads many Cox homeowners to choose a whole-home strategy that treats water at the point it enters the house rather than only at a single faucet. Treating every line into kitchens, bathrooms, laundry, and showers gives consistent protection no matter where you use water.
For enteric viruses, the single most effective whole-house option is ultraviolet (UV) disinfection installed on the main service line. UV systems inactivate microorganisms as water flows past a high-intensity lamp inside a sealed chamber, protecting every gallon delivered to your Cox home without altering taste. A correctly sized UV unit is matched to your household flow rate so it continues to disinfect even during peak demand periods.
UV systems perform best when the water reaching the chamber is clear, so proper pretreatment is important—cloudy water, sediment, or staining minerals can block UV light and reduce effectiveness. That’s why UV is commonly paired with a sediment prefilter to keep the lamp’s quartz sleeve clean and the flow steady. Regular maintenance, including lamp replacement and sleeve cleaning, keeps the system reliable; with the right installation and care, UV offers Cox homeowners a non-chemical, whole-house solution for viral concerns.