The purpose of an ultraviolet (UV) light system is to provide over a 99% reduction of all pathogenic bacteria and micro-organisms in your drinking water.
UV light systems are most commonly used for homes with well water. Most public water systems use the known carcinogen chlorine to sterilize water borne micro-organisms.
Certified Water Services can also repair and change bulbs on all brands of UV light systems, including: Aqua Pure, Culligan, Fleck, GE, Autotrol, Erie, Clack, Hague, Kinetico, and others.