Corro-Protec Powered Anode Rod for Water Heater, 20-Year Warranty, Eliminates Rotten Egg/Sulfur Smell within 24 hours, Stops Corrosion and Reduces Limescale, Electrical Anode Rod Made of Titanium - Amazon.com
96388 - Corro-Protec 96388 - CP-R Water Heater Powered Titanium Anode Rod (90-120 Gallon Tank)