Replacement aluminum anode for all brands - complete with stainless steel plug.
Replaces E-1, CME-1.
Length: 2" (50.8mm)
Diameter: 1/2" (12.7mm)
Plug: 3/8 NPT
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.