Including filter system and high-performance Enteric Viruses filter.
Enteric viruses are tiny infectious agents that can get into drinking water when human or animal waste reaches a source. Because you can’t see them, water that looks clear in Esto may still carry a risk. These concerns most often come up with private wells, during flooding, or after breaks in a distribution system, but every homeowner can benefit from understanding the issue. If you’re worried about viruses in your household supply, a water test is the first step to know whether they’re present.
Viral contamination isn’t something you can reliably detect by taste, odor, or sight, and levels can vary depending on upstream conditions. That unpredictability is why many Esto homeowners prefer a whole-house strategy that treats incoming water before it reaches kitchens, bathrooms, laundry rooms, and showers. Treating water at the main entry point gives consistent protection throughout the house rather than relying on a single faucet device.
For enteric viruses, the most effective single whole-house option is ultraviolet (UV) disinfection installed on the main line. UV systems inactivate microorganisms as water flows past a high-intensity lamp inside a sealed chamber, protecting every gallon that enters your Esto home without altering the water’s taste. A correctly sized UV unit is matched to your household flow rate so it continues to disinfect even during periods of higher demand.
UV effectiveness relies on proper installation and suitable pretreatment, because turbidity, sediment, or mineral staining can block UV light from reaching contaminants. That’s why UV is commonly paired with a sediment prefilter to keep the chamber clear and maintain consistent flow in Esto homes. Regular maintenance—periodic lamp replacement and cleaning the protective quartz sleeve—is also necessary. With the right pretreatment and upkeep, UV provides a simple whole-house approach to address viral concerns without adding chemicals at the tap.