ATS UV Compatible Open Quartz Sleeve, Model GDS-7 Model_FB1100 the four pin on a

the four pin on a single end light bulb and has an average lifespan of 10

The Replacement Quartz Sleeve for Fischer & Porter G36T5L/4P Replacement UVC Light Bulb is an open ended quartz sleeve that is a guaranteed compatible replacement

This replacement germicidal bulb is used for ultraviolet air and surface purification and is well-suited for the applications that require UV-C intensity

TFD-2 or TFD-3 or TFD-4

ATS UV Compatible Open Quartz Sleeve, Model GDS-7 Model_FB1100 the four pin on aATS UV Compatible Open Quartz Sleeve, Model GDS 7 The Aqua Treatment Service UV Compatible Quartz Sleeve, Model GDS 7 is an open ended quartz sleeve 22mm x 24. 5mm x 378mm that is compatible with the following UVC system model: GDS7 The quartz sleeve is completely compatible with water sterilization filters, UV purifiers and sanitizers. The quartz sleeve is open ended and is a high quality sleeve that works along with UV lamps in UVC units. The quartz