American Water Service PT-20 Replacement UVC Light Bulb 19740 This replacement germicidal bulb has

This replacement germicidal bulb has a G5 miniature bi-pin base on both ends that is used for water purification

Total Length: 10

This UVC bulb has a stepped pin configuration on one end of the lamp and is best suited for use with the following germicidal UVC system models:

97 inches (812mm)

The UVC purification method is both economic and environmental friendly and is a much better option to chemicals and their bi-products

American Water Service PT-20 Replacement UVC Light Bulb 19740 This replacement germicidal bulb has4 Pin on a Single End 39 Watt Germicidal Water Treatment Bulb Our American Water Service PT 20 Replacement UVC Light Bulb can be used as a 100% compatible lamp with the germicidal UV C sanitizer model: PurTest PT 20 Note: CureUV. com stocks generic products that are 100% compatible with the original equipment. The 39 watt water treatment bulb features four pins on a single end and is compatible with germicidal OEM water disinfection filters,