This is the Shut Off Valve for the EFU aquarium UV filters by JBJ that work in both freshwater and saltwater aquariums to keep the tanks clean and kill parasites and pathogens and keep your fish healthy. If your shut off valve is broken you will need to replace it to keep your floors dry while changing your media.
5x5x6
This JBJ Shut off valve is for the UV reaction Aquarium Canister filters.
It includes all o-rings from that part to make your ultraviolet filter like new and help stop leaks.
Fits the
EFU-25
EFU-35
EFU-45
