Including filter system and high-performance Calicivirus filter.
Calicivirus refers to a family of viruses that can enter water supplies when contamination happens, often linked to human waste. Because these viruses are microscopic, water in New Harmony homes can look clear yet still carry risk. Homeowners typically learn about potential viral issues through well testing, advisories from local utilities, or after heavy storms and plumbing incidents. Knowing how calicivirus behaves and how it’s managed helps you feel more secure about water at every faucet in your house.
Viruses like calicivirus aren’t visible, don’t change taste or smell, and are impractical to address by boiling for whole-house needs. They can enter a plumbing system through flooded wells, backflow, compromised pipes, or other vulnerabilities, and travel with the water throughout a home. Even treated municipal water can be exposed if a pathway for contamination appears. A whole-house treatment installed at the point where water enters your New Harmony residence treats all outlets at once—kitchen, baths, and laundry—so you aren’t relying on point-of-use fixes alone.
For calicivirus, the most effective single whole-house treatment is ultraviolet (UV) disinfection. Rather than trapping particles like a carbon or sediment filter, a UV system uses a lamp inside a stainless steel chamber to inactivate microorganisms as water passes through. Properly sized and maintained UV units are widely used for virus control because they target pathogens that media alone can miss, making them a practical choice for New Harmony homeowners who want continuous protection without changing daily water use.
UV units perform best when the incoming water is clear enough for light to penetrate, so they’re commonly installed with a sediment prefilter; the UV chamber remains the primary defense against calicivirus. Reliable performance requires correct flow sizing, a clean quartz sleeve, and periodic lamp replacement since UV intensity declines over time. Because UV doesn’t add chemicals or alter taste, it provides a simple, effective barrier at the point of entry for New Harmony homes—Mr. Pure Water can help size and install the right whole-house UV system for your household and water conditions.