Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes used to indicate how well water is being kept sanitary. If testing finds coliform bacteria, it can mean untreated water or contaminants are entering the supply through a compromised well, a cross-connection, or plumbing intrusion. Often there’s no change in taste or odor, so lab results are the reliable signal; reports may list the organism as total coliforms when referring to the broader group.
Around Westlake and Palm Beach County, homeowners who see total coliforms in a report usually respond by re-testing, sealing likely entry points, and adding a whole-house barrier for ongoing protection. Total coliforms aren’t the same as E. coli, but their presence can indicate conditions that allow other microbes to appear. Because test results can fluctuate, many Westlake residents choose treatment at the main water entry so every faucet and appliance is covered.
For addressing coliform bacteria, the most effective single whole-house option is typically a UV disinfection system installed at the point where water enters your home. UV systems use ultraviolet light to inactivate microorganisms as water flows through the chamber, treating the entire house without adding chemicals. When properly sized for your household flow, a UV unit provides reliable, whole-home protection from bacteria at every tap in Westlake.
UV works best when water is relatively clear because heavy sediment can shield microbes from the light—an important consideration in hard municipal water common across Palm Beach County, where limescale and particulates can appear. That’s why many Westlake homes pair a sediment prefilter with UV. Mr. Pure Water can help select and size the UV system and any prefiltration to match your plumbing and peak demand so treatment stays consistent; with proper installation and routine lamp and sleeve service, UV offers dependable whole-house protection against coliform bacteria.