Replacement aluminum anode for all brands - complete with stainless steel plug.
Length: 1 3/4" (44.5mm)
Diameter: 5/8" (15.9mm)
Plug: 1/2 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.