Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes commonly used to gauge water sanitation. If a water test detects coliform bacteria, it often means untreated water or contamination may be entering the system through a compromised well, a cross-connection, or a break in plumbing. Because coliforms usually don’t change taste or odor, lab testing is important for finding them. You may also see the label total coliforms on reports, which refers to the broader coliform group homeowners and labs track.
For Scanlon households, a typical response to a total coliform finding is to confirm the result with follow-up sampling, seal potential entry points, and add a whole-house barrier for continuous protection. Total coliforms differ from E. coli but can indicate conditions that allow other microbes to appear. Because levels can fluctuate, many Scanlon homeowners choose treatment at the water’s point of entry so every faucet, appliance, and fixture is covered.
When targeting coliform bacteria, the single most effective whole-house option is usually a UV disinfection system installed at the point of entry. UV systems use ultraviolet light to inactivate microorganisms as water flows through the chamber, treating all water entering the home without adding chemicals. For Scanlon homes this approach directly addresses bacterial concerns rather than relying on taste-and-odor media, and when the unit is sized to your household flow it protects every outlet.
UV works best when incoming water is relatively clear, since heavy sediment can shadow microbes from the light; that’s why many homeowners in Scanlon pair UV with a prefilter. If you’re selecting one primary technology specifically for total coliforms, UV is the reliable workhorse. Mr. Pure Water can help size and install the UV unit to match your plumbing and peak demand, and with routine lamp and sleeve service a properly maintained system offers steady whole-house protection against coliform bacteria.