UV SYSTEM CONSISTS OF UV CHOCK AND UV LIGHT WHICH DESTROYS 99.99% OF HARMFUL MICRO-ORGANISMS WITHOUT ADDING ANY CHEMICAL OR CHANGING WATER’S TASTE OR ODOR.ULTRAVIOLET WATER PURIFICATION IS THE MOST EFFECTIVE METHOD FOR DISINFECTING BACTERIA FROM THE WATER. ULTRAVIOLET (UV) RAYS PENETRATE HARMFUL PATHOGENS IN YOUR WATER AND DESTROY ILLNESS-CAUSING MICROORGANISMS BY ATTACKING THEIR GENETIC CORE (DNA). UV WATER PURIFICATION IS USUALLY USED WITH OTHER FORMS OF FILTRATION SUCH AS RO SYSTEM OR UV WATER PURIFIER ONLY.