APEC Water Systems Essence ROES-UV75-SS Replacement Water Filter Cartridge UV Ultra Violet Light Bulb

UV disinfection is an all-natural process that does not change the composition of your water in any way. The germicidal energy of ultraviolet light destroys illness-causing microorganisms by attacking their genetic core (DNA). This powerful dose of UV light (wavelength of 253.7 nm) eliminates their ability to reproduce, and the organisms simply die. Water is purified by running it through a watertight chamber that contains an ultraviolet lamp. As water flows past, microorganisms are exposed to a lethal d...