Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microorganisms used to indicate how well water is sanitized. If testing finds coliform bacteria, it can mean untreated water is entering the system through a compromised well, a cross-connection, or a plumbing intrusion. Because coliforms often don’t change taste or odor, lab testing is the key way to detect them. You may also see the phrase total coliforms on test reports to describe the broader group.
Across Florida, and in Glass homes specifically, positive total coliform results are typically followed by confirmatory sampling, fixes to likely entry points, and consideration of 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. Because contamination can fluctuate, many homeowners prefer treatment where water enters the house so every faucet and fixture is covered.
For coliform bacteria, the single most effective whole-house option is generally a UV disinfection system installed at the point of entry. Ultraviolet light inactivates microorganisms as water flows through the chamber, treating the entire home without chemicals. This method targets microbes directly rather than relying on taste-and-odor media, and when sized to your home’s flow it can deliver consistent protection at every tap in Glass.
UV systems perform best when water is relatively clear because heavy sediment can shield bacteria from the lamp; that’s why many homeowners pair UV with a prefilter. If you’re choosing one primary technology specifically for total coliforms, UV is the workhorse solution. Mr. Pure Water can help Glass residents choose and size a UV unit for peak demand and water quality, and with proper installation plus regular lamp and sleeve service, UV provides dependable whole-house protection against coliform bacteria.