Including filter system and high-performance Coliform Bacteria filter.
Coliform bacteria are a group of microbes used to assess how sanitary drinking water is. If a test finds coliforms, it often means untreated or contaminated water may be entering the system through a damaged well, a cross-connection, or a plumbing intrusion. Because coliforms usually don't change the taste or smell of water, lab testing is the reliable way to detect them. You may also see the phrase total coliforms on your report, which refers to the broader coliform group homeowners and utilities watch for.
Around Watergate, homeowners commonly respond to a total coliform finding by repeating tests, addressing likely entry points, and adding a whole-house barrier to protect every tap. Total coliforms are distinct from E. coli, but their presence can indicate conditions that allow other microbes to appear. Because coliform test results can fluctuate, many residents prefer treatment at the point where water enters the house so the entire household is covered consistently.
For treating coliform bacteria in a whole-home application, a UV disinfection system installed at the point of entry is typically the single most effective filter. Ultraviolet light inactivates microorganisms as water flows through the UV chamber, giving whole-house protection without adding chemicals. Properly sized for your home's peak flow, a UV unit is especially effective for bacterial concerns because it works directly on the microbes rather than relying on taste-and-odor media.
UV systems perform best when the incoming water is relatively clear, since high sediment or hardness can shield organisms from the light; Watergate's hard water profile means many homeowners pair UV with a prefilter. If you choose one primary technology for total coliforms, UV is the workhorse solution. Mr. Pure Water can size and install a UV unit to match your plumbing and peak demand, and provide routine lamp and sleeve service so the system continues protecting every faucet in your home.