UV Disinfection

Whole-house protection from waterborne microorganisms.

Ultraviolet disinfection neutralizes bacteria, viruses, and parasites — including E. coli, Giardia, and Cryptosporidium — without adding any chemicals to your water. It's a small, low-energy unit that installs on your main water line and runs quietly in the background, 24/7.

What to know before you buy

Why UV instead of chlorine?: Chlorine works, but it changes the taste and smell of your water and leaves disinfection by-products behind. UV does the same job with light — no chemicals, no taste change, no by-products.
Who needs it: Anyone on a private well, anyone whose water tests positive for coliform, and anyone who wants peace of mind that what comes out of the bathroom tap is safe to swallow.
What it costs to run: About the same as a 40-watt light bulb left on continuously. The lamp gets replaced once a year — that's it.

What to compare

Flow rate (gallons per minute your home uses)
Required NSF/ANSI 55 Class A or B certification
Pre-filtration to keep the lamp sleeve clean
Lamp replacement cost and indicator
Whole-house (point-of-entry) vs. single-tap (point-of-use)

UV Disinfection we sell

LUMINORPremium

LUMINOR Blackcomb 5.1 / 6.1 UV System

Whole-house chemical-free disinfection with real-time UV monitoring.

The Blackcomb is a point-of-entry UV system that treats every drop of water entering your home — no chemicals, no taste change, just safe water at every tap. The 6.1 model adds a true 254nm Teflon-based UV sensor with a color-screen controller so you know the lamp is actually doing its job, not just powered on. Available from 2 GPM (point-of-use) up to 21 GPM (whole home).

Whole-house or point-of-use — 2 GPM up to 21 GPM models
Inactivates E. coli, Giardia, Cryptosporidium, and viruses
Color-screen controller with diagnostics, warnings, and QR codes (LB6 standard, LB5 optional)

Details & specs

Not sure which one is right?

Tell us about your home — we’ll recommend the best fit. Free, no-pressure in-home estimates.

Prefer to talk? (208) 733-2504