Raritan Magnesium Anode f/12 & 20-Gallon Water Heater [1790010] Magnesium Anode for 12 and 20-Gallon Water HeaterRaritan's Magnesium Anode is made specifically for Raritan's 12 and 20-Gallon Water Heater.Features: 16-1/8" Stainless Steel Fitting WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
eBay