Application of ultraviolet water filtration is one of the technological devices applied in water treatment, mainly aimed at disinfecting drinking water and neutralizing all pathogenic microorganisms, including bacteria, viruses, and protozoa. Since the principle basically comprises forcing water through a chamber, in which the UV light shows up, water may cause harm to the DNA of every pathogen, rendering it harmless. UV filtration does not affect the taste, odor, or chemical composition of the water, unlike the chemical disinfectants. One can see that the ultraviolet water filtration systems are in wide applications in residential, commercial, and industrial areas since safe and clean drinking water is in high demand. Most of the time, it is observed that UV water filtration systems are combined with other methods of filtration to get comprehensive water treatment. 1 GPM to 400 GPM