Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes commonly used to check how well water is being protected. If a lab test flags coliform bacteria, it can mean untreated water is entering the system through a problem with a well, a cross-connection, or a break in plumbing. Often there’s no change in taste or smell, so test results are the best clue. You may also see the phrase total coliforms on your report, which refers to the broader coliform group.
In Surf homes, a typical response to finding total coliforms is to repeat sampling to confirm the result, correct any likely entry points, and add a whole-house barrier for ongoing protection. Total coliforms are different from E. coli, but their presence can indicate conditions that allow other microbes to appear. Because levels can fluctuate, many Surf homeowners choose treatment at the point of entry so every tap and appliance receives protection.
For addressing coliform bacteria, the single most effective whole-house option is usually a UV disinfection system placed at the point where water enters the home. Ultraviolet light inactivates microorganisms as water flows through the chamber, treating the entire house without adding chemicals. This method is a strong fit for bacterial concerns because it attacks the microbes directly rather than relying on media that target taste or odor. Proper sizing to your home’s flow rate is important to ensure reliable coverage at every faucet in Surf.
A UV system performs best when incoming water is relatively clear, since heavy sediment can shield bacteria from the light; for that reason many Surf homeowners pair UV with a prefilter. If you’re selecting one primary technology specifically for total coliforms, UV is the recommended workhorse. Mr. Pure Water can help size and match a UV unit to your plumbing and peak demand, and with correct installation plus routine lamp and sleeve maintenance, UV delivers consistent whole-house protection against coliform bacteria.