Including filter system and high-performance Shigella filter.
Shigella is a bacterial contaminant that can enter drinking water when human waste reaches distribution lines, through backflow, cross-connections, or repairs. Because only a small exposure can cause illness, residents in Alafaya and the greater Orange County area treat any notice about Shigella seriously. Even though most households receive treated municipal water, problems can develop between the treatment plant and your faucets; a whole-house approach gives consistent protection for every fixture in your home.
Questions about Shigella in household water often follow boil-water advisories, plumbing work, or other contamination alerts. Bacterial contamination doesn’t change taste or smell in a reliable way, so you can’t count on your senses to detect it—something familiar to homeowners near UCF, Waterford Lakes and other Alafaya neighborhoods. That uncertainty is why many families in this humid subtropical region prefer a clear, whole-house plan to manage microbial risk at the point water enters the house.
The most effective single whole-house option for Shigella control is a UV water disinfection system. UV light at the proper intensity inactivates microorganisms by preventing them from reproducing. This chemical-free method treats all water on the main line instead of relying on a single tap filter, and when sized correctly for your household flow, UV delivers strong protection against bacteria such as Shigella.
UV systems perform best when the incoming water is clear enough for the light to penetrate, so homes in Alafaya—where hard water and mineral scale are common—often pair UV with prefiltration to remove sediment and cloudiness. The UV chamber on your main line is the device that controls Shigella; its effectiveness depends on correct sizing, a reliable power supply, and routine lamp replacement. Mr. Pure Water can help select and install a whole-house UV solution matched to your plumbing and local water conditions.