Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes water professionals use as an indicator of sanitation. A positive coliform result can mean untreated water is entering the system through a faulty well cap, a cross-connection, or a break in plumbing, even when you can’t taste or smell anything different. Your lab report may list total coliforms to describe the broader group of these organisms.
Here in Modello many homeowners respond to total coliform findings by re-testing, fixing likely entry points, and adding a whole-house barrier for continual protection. Total coliforms aren’t the same as E. coli, but their presence can indicate conditions that allow other microbes to appear. Because water quality and hardness can vary across South Florida depending on whether you’re on municipal supply or a private well, treating at the main, where every faucet is covered, is a common and practical choice.
For addressing coliform bacteria, the single most effective whole-house option is usually a point-of-entry UV disinfection system. UV light inactivates microorganisms as water flows through the chamber, treating every tap without adding chemicals—an approach that directly targets bacteria rather than relying on taste-and-odor media. When a UV unit is properly sized for your home’s peak flow, it provides consistent protection throughout the house.
UV systems perform best when water is clear, since heavy sediment can shield microbes from the light; many Modello homes pair UV with a prefilter for that reason. If you’re choosing one primary technology specifically for total coliforms, UV is the reliable workhorse. Mr. Pure Water can help size and install the UV unit for your plumbing and demand, and advise on routine lamp and sleeve maintenance so your whole-house protection stays effective.