Watts Hydro-Safe - HSUV-SS-400 UV Light Bulb for Germicidal Water Treatment Model Number_UD 7001153 The lamp bulb has a

The lamp bulb has a quartz plate that works as a filter between the system and the lamp

F07K-DU4-F1

ColorSpan 72UVR

system status indicator lamps with ammeter

We do not sell Honle brand UV quartz plates

Watts Hydro-Safe - HSUV-SS-400 UV Light Bulb for Germicidal Water Treatment Model Number_UD 7001153 The lamp bulb has aGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin stepped base 75 watts 61. 85 Inch Length Lamp Worry Free Performance for 1 Year The Watts Hydro Safe HSUV SS 400 UV Light Bulb For Germicidal Water Treatment has a wavelength range of 254nm and a four pin stepped on a single end base. With an average lifespan of 10,000 hours, the germicidal water treatment bulb uses UVC light to inactivate and kill bacteria, molds, viruses, protozoa, and yeast present