Destroys 99.99% of bacteria, viruses, and microorganisms without chemicals or taste changes
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Available UV Filtration
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Luminor Blackcomb-HO 4.1 UV Disinfection Whole House System
The Luminor Blackcomb-HO 4.1 is a residential-crossover UV disinfection system built for large homes, lodges, and light commercial use. Its commercial-grade 316L stainless-steel reactor, ASME-rated A249 pressure tubing, and low-pressure / high-output (LP-HO) coated lamp inactivate 99.99% of waterborne bacteria, viruses, and protozoa — including E. coli, Giardia, and Cryptosporidium — without chemicals, byproducts, or any change in taste or odor.
uv filtration
Luminor Glacier GUV-4S UV LED Disinfection for Reverse Osmosis Systems
The Luminor GUV-4S is a point-of-use UV LED disinfection unit that adds a final germicidal barrier to reverse-osmosis drinking water. It installs inline between your RO system and the drinking-water faucet, where a solid-state UV LED array inactivates waterborne bacteria, viruses, and protozoa as you draw water — with no chemicals, no change in taste, and no mercury lamp to warm up or replace each year.
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UV Water Filtration & Disinfection in Phoenix & Tucson
Ultraviolet water filtration uses high-intensity UV-C light to destroy bacteria, viruses, cysts, and protozoa in your water supply without adding chlorine, chemicals, or taste. It's the right solution for Phoenix-area homes on private wells, vacation properties that sit empty for weeks at a time (where bacterial regrowth in stagnant lines is a real risk), and any homeowner who wants pathogen-level disinfection on top of standard filtration. UV is silent, energy-efficient, and chemical-free — the only consumable is the bulb, which Steadfast Plumbing & Water Treatment replaces annually as part of routine service.
We pair UV systems with appropriate pre-filtration so the water entering the chamber is optically clear — UV only disinfects what the photons can reach, and any sediment or turbidity creates shadow zones that let pathogens through. Our installation packages include sediment pre-filters sized to your well flow rate, the UV chamber itself, and the controller with audible bulb-failure alerts so you know if disinfection is interrupted. Steadfast Plumbing & Water Treatment has installed UV systems across the Phoenix and Tucson metros for decades, including many vacation homes in Carefree, Cave Creek, and the Catalina foothills where seasonal occupancy makes pathogen control essential.