Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes water professionals use to judge sanitation. If testing shows coliform bacteria in your results, it can mean untreated water is entering the system through a vulnerable well, a cross-connection, or a breach in plumbing. Because coliform contamination often causes no change in taste or odor, lab testing is the only reliable way to detect it — you may also see the term total coliforms used on reports to describe the broader group.
Around Liberty, homeowners who find total coliforms on a lab report typically start with confirmation sampling, then address potential entry points and consider adding a whole-house barrier for ongoing protection. Total coliforms differ from E. coli but can signal conditions where other organisms might appear. Since contamination can vary over time, many local residents prefer treatment at the water’s point of entry so every tap in the house is covered.
For addressing coliform bacteria in a whole-house application, ultraviolet (UV) disinfection installed at the point of entry is generally the single most effective filter choice. UV systems inactivate microorganisms with ultraviolet light as water flows through the chamber, treating every outlet without adding chemicals. When a UV unit is correctly sized for your home’s peak flow, it provides consistent microbial control across the plumbing system.
UV works best when incoming water is relatively clear, since heavy sediment can shield microbes from the light — that’s why many Liberty homes pair UV with a prefilter. If you’re selecting one primary technology specifically for total coliforms, UV is the dependable option. Mr. Pure Water in Liberty can help size and install the right UV system for your plumbing and water use, and provide routine lamp and sleeve service to keep protection reliable.