Including filter system and high-performance Calicivirus filter.
Calicivirus refers to a family of viruses that can enter drinking water when contamination happens, often from contact with human waste. Because these viruses are far too small to see, water in Frink can look clear while still posing a potential concern. Homeowners usually learn about viral risks from a municipal notice, a private well test, or after heavy storms or system disruptions. If you want greater peace of mind at every faucet in your Frink home, it helps to know how these viruses behave and what options exist to address them.
Viruses aren’t like visible sediment, rust, or a chlorine taste — you can’t detect them by eye or smell, and boiling isn’t practical for protecting an entire house. Calicivirus can be introduced through compromised plumbing, backflow, flooding, or vulnerabilities in a private well, and it can travel with the water into multiple outlets. Even where source supplies are treated, pathways for contamination can occur; a whole-house strategy treats water at the point it enters your Frink residence so bathrooms, laundry and kitchen taps are all covered together.
For calicivirus, the single most effective whole-house option is ultraviolet (UV) disinfection. Rather than filtering out particles like carbon media, UV systems use a high-intensity lamp to inactivate microorganisms as water passes through a stainless steel chamber. When sized and maintained correctly, UV is commonly used for virus control because it addresses contaminants that standard media can’t capture. It’s an excellent choice for Frink homeowners who want continuous, hands-off protection without changing daily water use.
UV works best when water is clear enough for the light to penetrate, so it’s typically installed after a sediment prefilter, with the UV unit providing the primary virus barrier. Reliable performance depends on correct flow rate, a clean quartz sleeve, and routine lamp replacement since UV intensity declines over time. Because UV adds no chemicals and doesn’t alter taste, it’s a straightforward point-of-entry treatment for Frink households. Mr. Pure Water can help size and install a whole-house UV system tailored to your home’s water use and conditions.