UV Water Purification: Chemical-Free Protection for Your Family's Drinking Water

For homeowners on private wells throughout Washingtonville, NY, and Orange County, bacterial contamination is one of the most serious and underappreciated water quality concerns. Unlike hard water or iron—which have visible effects—bacterial contamination is invisible, odorless, and tasteless. The only way to reliably eliminate it without adding chemicals to your water is a properly installed UV purification system. A. Stevens Plumbing & Heating Inc. installs and services UV systems to give Orange County families confidence in every glass of water. Call (845) 496-5903 to learn more.

There Are Few Things as Refreshing as Truly Pure Water

Do you have well water or town water? No matter your source, A. Stevens will help you determine exactly what's needed to ensure the best quality water for your family. We know how much water quality varies throughout the Hudson Valley, and we customize every treatment system to your specific situation—not a generic off-the-shelf approach. As a certified Hague dealer, we perform a full water analysis before recommending any system, so you know exactly what's in your water and what we're doing to fix it. Schedule your analysis today—call (845) 496-5903.

Under-sink water filtration system with three white filter cartridges and metal plumbing connections
Person using a touchscreen device to monitor a blue industrial tank with attached hoses and valves

How UV Water Purification Works

UV systems expose water to ultraviolet light as it passes through a sealed treatment chamber. This light disrupts the DNA of bacteria, viruses, and other microorganisms, rendering them unable to reproduce or cause illness immediately, with no holding time required. Unlike chlorination, UV treatment leaves no taste, odor, or chemical residue whatsoever.

Who Needs a UV Purification System?

  • Homeowners on private wells not treated by a municipal authority
  • Properties where testing has revealed E. coli or coliform bacteria
  • Homes with infants, elderly residents, or immunocompromised family members
  • Properties where flooding or heavy rain can temporarily compromise well water
  • Anyone wanting reliable protection beyond standard filtration or softening
Blue water pump and filtration system beside a tank in an industrial room
Under-sink water filtration system with white and blue components and tubing in a cabinet

UV Systems as Part of a Complete Water Treatment Solution

UV purification works best as the final stage of a multi-treatment system. Sediment and iron particles in the water can physically shield microorganisms from UV light, so pre-filtration is essential. We commonly pair UV systems with sediment filters, iron filters, and water softeners to create a comprehensive whole-home solution. Our certified Hague systems also address arsenic, lead, hardness, chlorine, and odors through complementary treatment stages — all designed around your individual water analysis.

Installation, Sizing, and Annual Maintenance

We size every UV system to your household's peak water flow rate to ensure adequate UV exposure for every gallon. The most critical ongoing maintenance step is annual lamp replacement—UV lamps lose germicidal intensity over time even when they still emit visible light. A lamp that looks fine may be providing no real protection. As a certified Hague dealer, we carry genuine replacement parts and can schedule annual service to ensure your system never has a gap in coverage.

Hands adjusting a white water filtration system under a sink
Under-sink reverse osmosis water filter system with white tanks, blue filters, and silver plumbing hoses

Frequently Asked Questions

  • Does a UV system remove chemicals or heavy metals?

    No — UV purification inactivates biological contaminants only. For chemicals, heavy metals, and other non-biological concerns, we pair the UV system with appropriate filtration stages based on your water analysis results.

  • How do I know when my UV lamp needs replacing?

    We recommend annual replacement on a set schedule regardless of what any indicator shows, since intensity degrades gradually and can't be visually confirmed. We can build this into a regular service visit.

  • Is UV-treated water safe for pets, fish, and plants?

    Yes, UV-treated water is safe for all household uses. It's actually preferred for aquariums because it eliminates pathogens without the chemical residue that chlorine leaves, which can harm aquatic life.

Protect Your Family's Water Supply

Don't leave your family's health to chance. Contact A. Stevens Plumbing & Heating Inc. at (845) 496-5903 or info@astevensplumbing.com to schedule a UV water purification consultation. Serving Washingtonville, NY, and all of Orange County.