The brand-new point-of-use and whole of house UV germicidal units, Germicidalight is specifically designed for offering excellent water treatment to all domestic and small commercial applications. FeaturesHigh output UV lampPolished stainless steel reactor chambers to laboratory or medical standardsCompact design allowing for wide applicationSimple and easy installationMaximum UV output with the highest-quality quartz sleeveLED and Alarm double-check indicators for lamp failureEasy maintenance: unnecessary to disconnect water flow to change UV lampEcological way to protect your water flow without side effects99.9% destruction of bacteria and viruses at rated flowThe principle of Germicidalight lies in employing the 254 nm ultraviolet rays (UV-C) to cause immediate death of organisms or wipe out their ability to survive and reproduce. The Germicidalight supersedes sterilizing chemicals (such as chlorine mixtures) as it does not bring about the side effect of chemicals. Furthermore, the disinfectant efficiency is several times more then that of chlorine or chlorine mixtures. It is much safer to use and operate (no toxic chemicals to handle). Germicidalight units are made out of stainless steel and and convenient for consumers to wash and maintain. It is also easy to replace the UV lamp without needing to turn off the flow. There is a double check safety feature with LED visual alarm with back-up audible alarm. The highly efficient UV lamps and quartz sleeves enhance the penetration power of ultraviolet rays and help reduce bacteria and viruses up to 99.9% Germicidalight manages your drinking water in an ecological way for you and the environment. It is safe, economical and environmental-friendly.Specifications - UV6A Flow Rate in Clear, Clean Water6 GPMLamp Rated Life (hrs)9,000UV Dosage *µW-sec/cm²*30,000Electricity unitVolts120 or 220-240Hz50 or 60Watts25WLamp Failure Warning SystemVisibleLEDAudibleAlarmNo. of UV Lamps needed1Inlet/Outlet muzzle size1/2"NPTDimensions (inch)14 x 2½UV Chamber Material304L S.S.Maximum Operating Pressure125 psi