Including filter system and high-performance Waterborne Viruses filter.
Waterborne viruses can reach household plumbing when sewage or animal waste affects a water source or when treatment and delivery systems are under strain. These microbes are far too small to see, smell, or taste, so water that looks fine may still pose a risk for drinking, cooking, or brushing teeth. Many Cox homeowners choose an extra layer of protection beyond standard treatment to feel more confident about water used throughout their house.
Because viruses are much smaller than sediment and common taste-and-odor particles, they can pass through filters designed only to catch larger debris. They also differ from bacteria, which are generally larger and easier to trap. For families in Cox who want dependable whole-house safety, it’s best to consider systems specifically built to reduce microbes at the point where water enters the home.
A whole-house UV disinfection system is often the single most effective treatment to add at the main water line for protection against waterborne viruses. UV units expose flowing water to ultraviolet light inside a sealed chamber, inactivating viruses without introducing chemicals. Because they treat water as it flows through the home and don’t rely on stored treated water, UV systems provide continuous protection to every tap in a Cox residence.
UV systems perform best when incoming water is clear, so they’re typically installed with prefiltration to remove sediment that could shield viruses from the light. Correct sizing for your household flow rate, along with routine lamp and sleeve replacement, keeps the system effective. When properly specified and maintained, a whole-house UV unit gives Cox homeowners a practical, targeted barrier against viruses entering their plumbing.