UV Disinfection
Chemical-free water purification using advanced UV technology.
- Free consultation
- Professional installation
- 5-year warranty
- Ongoing support
The problem, and how we treat it.
UV disinfection uses ultraviolet light to eliminate bacteria, viruses and other harmful microorganisms — no chemicals, no change to taste. It matters most for private wells, which are vulnerable to bacterial contamination. Our systems remove 99.9% of harmful pathogens.
Key benefits
- 99.9% elimination of bacteria and viruses
- Chemical-free water disinfection
- No taste or odour changes
- Environmentally safe technology
- Instant water disinfection
- Low energy consumption
- No harmful byproducts
Engineered, installed and supported properly.
Your uv disinfection installation, step by step.
Water quality assessment
UV system sizing and selection
Professional installation and setup
System testing and commissioning
UV Disinfection — your questions answered.
UV light at 254 nanometres wavelength damages the DNA of bacteria, viruses, and other microorganisms, preventing them from reproducing and making them harmless.
Still have a question? Talk to our team or call 046 9557719.
Free consultation
Book a free consultation
Not sure if uv disinfection is what your water needs? Leave your number and a Keystone Water specialist will call you back — no pressure, no obligation.
- Free, no-obligation advice
- 5.0 rating from Irish homeowners
- Over 20 years treating Irish water
Other ways we can help.
Begin with a complimentary water test.
We visit your home, test your water on-site, and explain the results clearly — with a considered recommendation and no obligation to proceed.
No obligation
Honest advice, zero pressure
Same-week visits
Across 13 counties
5.0 rated
By Irish homeowners