Replacement aluminum anode for all brands.
Replaces E-0B, E-0BZ.
Length: 3/4" (19mm)
Diameter: 3/8" (9.5mm)
Thread: 5/16-18 UNC
Use with 1/4 NPT Plug (not included).
Aluminum anodes perform better than zinc in heat exchanger applications.
Anode features "Securecore®" central steel core which prevents a wasted end from falling off and blocking waterways.