Ultraviolet (UV) is a safe, clean, easy-to-maintain method of assuring that water is free of bacteria & Viruses. UV Water Purification uses Ultraviolet light, just like sunlight, to kill micro-organisms that may be in the water. It is a proven technology that has no significant drawbacks. The process is simple but effective, destroying 99.99 percent of harmful microorganisms without adding chemicals to the water.
This is how microorganisms are destroyed after UV sterilization. UV light directly alters & damages the DNA of microorganisms making them totally dead and inactive, thereby not letting them to replicate by themselves.