Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes commonly used to indicate how well water is protected from contamination. If your water test shows coliform bacteria, it may mean untreated water is entering the system through a compromised well, a plumbing cross-connection, or another intrusion. Because coliforms often don’t change taste or odor, laboratory testing is the only way to know they’re present. You might also see total coliforms listed on lab reports to describe the broader group.
Around Kent Mill, homeowners who find total coliforms in testing often respond by retesting, fixing likely entry points, and installing a whole-house barrier to protect every tap. Total coliforms differ from E. coli, but their presence can indicate conditions that allow other microbes to enter the water. Because coliform results can fluctuate, many people in the area prefer treating water at the main entry so the whole home stays protected consistently.
For addressing coliform bacteria in the home, the most effective single whole-house option is usually a UV disinfection system mounted at the point of entry. UV systems use ultraviolet light to inactivate microorganisms as water flows through the chamber, treating every outlet without adding chemicals. This method targets bacteria directly and, when the unit is sized properly for your home’s flow rate, delivers continuous protection throughout the house.
UV works best when incoming water is clear, because heavy sediment can shield microbes from the light; that’s why many Kent Mill homes pair a prefilter with UV. If you’re selecting one primary technology for total coliforms, UV is the go-to solution. Mr. Pure Water can help size and install the right UV unit for your plumbing and peak demand, and provide routine lamp and sleeve service so the system keeps protecting your whole house.