Including filter system and high-performance Calicivirus filter.
Calicivirus refers to a family of viruses that can enter water supplies when contamination occurs, often from human waste. Because these viruses are invisible to the eye, water in Bertha can appear clear yet still pose a risk after a contamination event. Local homeowners most commonly learn about viral concerns through well testing, utility advisories, or nearby system issues. Understanding how viruses behave and how they’re managed is the first step toward feeling confident about the water in your Bertha house.
Viruses differ from visible problems like sediment or rust — you won’t taste or see them, and boiling every faucet in a modern home isn’t practical. Calicivirus can enter household plumbing through compromised wells, backflow, flooding, or other vulnerabilities and can travel with water through the system. Even treated source water can become risky if there’s a pathway for contamination. That’s why many Bertha homeowners prefer a point-of-entry whole-house strategy that protects kitchens, bathrooms, and laundry all at once.
For calicivirus, the most effective single whole-house option is ultraviolet (UV) disinfection. Rather than filtering out particles like a carbon or sediment media, a UV unit inactivates microorganisms with a lamp as water passes through a stainless steel chamber. Properly sized and maintained UV systems are widely used for virus control because they target organisms that standard filters can miss. This approach fits well for Bertha homeowners who want continuous, invisible treatment without changing how they use water every day.
UV works best when water is clear enough for light to penetrate, so installers commonly pair the UV unit with a prefilter to remove sediment and scale—an important consideration in inland Florida where hard water and mineral buildup are common. Long-term performance depends on correct flow sizing, a clean quartz sleeve, and routine lamp replacement as UV output declines over time. Because UV doesn’t add chemicals or alter taste, it provides a straightforward barrier at the point of entry; Mr. Pure Water can help Bertha homeowners size and pick the right whole-house UV system for their usage and water conditions.