Replacement Transformer with UV-C Bulb for the The Pond Guy® PowerUV™ UV Clarifiers. Includes 6' power cord, plug and UV-C Bulb.

Replacement UV Transformer with UV-C Bulb for the AllClear™ G1 Pressurized Filter. Includes the UV-C Bulb, Transformer, Transformer O-Ring and attached power cord. For models 1200, 2400, and 3600.

Replacement Quartz Sleeve for the AllClear™ Plus 3600 & 4800. Does not include the lid or UVC-Bulb.

…feature lights up and immediately shows you that the unit is working, also allows you to monitor if the unit is working properly in the future. The bulb life in this ultraviolet light for ponds is approximately 9,000 hours, and it is suggested to replace the UV Bulb once per season for best results.