Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes commonly used to gauge water sanitation. If your Thompson water test detects coliforms, it can indicate pathways where untreated water is entering the system — for example, a compromised well casing, a cross-connection, or plumbing intrusion. Often there’s no change in taste or smell, so lab results are the key indicator; reports may list this group as total coliforms.
When total coliforms show up in Florida testing, the usual response is to confirm with repeat samples, correct likely entry points, and consider a whole-house barrier for ongoing protection. In Thompson, where seasonal rains and mineral-rich groundwater can affect sources, homeowners often prefer treatment at the point of entry so every tap is covered. Total coliforms aren’t the same as E. coli, but they can signal conditions that allow other microbes to appear.
For coliform bacteria, the single most effective whole-house option is generally a UV disinfection system installed at the point of entry. UV systems in Thompson inactivate microorganisms with ultraviolet light as water flows through the chamber, treating the entire home without adding chemicals. When the unit is sized for your home’s peak flow, UV delivers targeted microbial control across every faucet.
UV works best on clear water because heavy sediment can shield microbes from the light, which is why many Thompson homes pair UV with a prefilter. If you’re choosing one primary technology specifically for total coliforms, UV is the dependable choice. Mr. Pure Water can help select and size the UV unit for your plumbing and demand, and with routine lamp and sleeve maintenance it provides consistent whole-house protection against coliform bacteria.