UV Water Purification System Installation in Central Ohio
UV disinfection kills 99.99% of bacteria, viruses, and pathogens without chemicals or taste changes. The essential final stage for Central Ohio well water.
How UV disinfection works
UV disinfection exposes water to ultraviolet light at a specific wavelength (254 nm) that disrupts the DNA of bacteria, viruses, and other microorganisms, preventing them from reproducing. Unlike chlorine, UV adds nothing to the water and changes nothing about its taste or chemistry. It simply makes pathogens unable to cause infection.
Who needs UV disinfection?
Well water is not disinfected by a municipality. Bacteria can enter through the well casing, pressure tank, or during flooding. UV provides continuous protection.
If your area has had a boil water advisory, a UV system provides ongoing protection against future contamination events.
For households with elderly, infant, or immunocompromised members, UV provides an additional layer of protection beyond municipal treatment.
A UV stage after an RO membrane provides complete protection against any bacteria that might colonize the storage tank.
Frequently Asked Questions
Does UV disinfection remove chemicals or hardness?
No. UV disinfection only addresses biological contaminants — bacteria, viruses, and protozoa. It does not remove hardness, iron, chlorine, or chemical contaminants. It's typically the final stage in a multi-treatment system.
How often does the UV lamp need to be replaced?
UV lamps should be replaced annually. Even if the lamp appears to be working, its UV output degrades over time. A lamp that looks lit may no longer be producing enough UV intensity to kill pathogens.
Does UV work if my water has iron or turbidity?
UV effectiveness is reduced by turbidity, iron, and other particles that block UV light. For well water with iron, the iron filter must be installed before the UV system. We design the treatment sequence to ensure UV has clear water to work with.
How much does UV system installation cost?
UV systems range from $400–$900 installed depending on flow rate and system type. Annual lamp replacement runs $80–$150. It's one of the most cost-effective ways to protect against biological contamination.
Protect your family from waterborne pathogens.
UV disinfection is the most cost-effective way to ensure your well water is biologically safe — no chemicals, no taste change.