Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microorganisms commonly used to judge how sanitary drinking water is. A positive coliform result can mean untreated water is entering your plumbing through a compromised well, a cross-connection, or some other intrusion. Because coliforms often don’t change taste or smell, lab testing is the only reliable way to detect them; you may also see the term total coliforms on your water report to describe the broader group.
Around Lake Lorraine, homeowners typically respond to total coliform findings by confirming results with follow-up samples, locating and fixing possible entry points, and adding a whole-house barrier for continuous protection. Total coliforms aren’t the same as E. coli, but their presence can indicate conditions that allow other microbes to enter. Because test results can fluctuate, many residents choose treatment at the point where water enters the home so every tap is protected.
For addressing coliform bacteria in the whole house, the most effective single filter is usually a UV disinfection system installed at the point of entry. Ultraviolet light inactivates microorganisms as water flows through the chamber, treating every outlet without adding chemicals. When properly sized for your Lake Lorraine home’s flow rate, UV targets microbes directly and provides dependable coverage at every faucet.
UV systems perform best when the incoming water is relatively clear, since heavy sediment can block the light; that’s why many Lake Lorraine homeowners pair UV with a prefilter. If you’re selecting one primary technology specifically for total coliforms, UV is the go-to solution. Mr. Pure Water can help size and install a UV unit for your plumbing and peak demand, and provide routine lamp and sleeve service so your whole-house protection stays consistent.