Including filter system and high-performance Shigella filter.
Shigella is a bacterium that can enter drinking water when human waste contaminates the system, for example through cross-connections, backflow, or breaks in distribution lines. Because only a small amount can cause illness, any alert about Shigella is taken seriously by homeowners. Even when your community water is treated, problems can occur between the treatment plant and your tap, so many Glendale residents choose a whole-house strategy to keep water quality consistent throughout their homes.
Questions about Shigella often follow a boil-water advisory, plumbing incident, or wider contamination notice. Bacterial contamination isn’t something you can reliably detect by taste, smell, or appearance, which makes it harder to feel confident about your water. That uncertainty leads many families in Glendale to plan for protection where water enters the house; addressing microbial risk at the whole-house level is a practical way to add peace of mind.
For Shigella, the most effective single whole-house option is a UV water disinfection system. UV systems deactivate microorganisms by exposing them to ultraviolet light at a controlled intensity so they can’t reproduce. This chemical-free method treats all incoming water—unlike a faucet-level filter—and when the unit is sized correctly for your home’s flow rate it delivers robust protection against bacteria such as Shigella.
UV works best when the water is clear enough for the light to reach microbes, so homeowners often install prefiltration to remove sediment and cloudiness that could shield bacteria. The UV chamber on the main line is the component that actually controls Shigella, and its ongoing effectiveness depends on proper sizing, a reliable power source, and regularly replacing lamps per manufacturer guidance. Mr. Pure Water can help Glendale homeowners select and size a whole-house UV system to match local plumbing and water conditions.