The Magnesium Anode Rod (Model SP11309BK) by Rheem measures 0.750 inches in diameter and 23-3/8 inches long, designed to protect water heaters from corrosion. This anode rod is essential for extending the lifespan of your water heating system by preventing rust and degradation. Constructed from high-quality magnesium, it offers superior protection and performance. Ideal for use in Rheem water heaters, this anode rod is a vital component for maintaining water quality and system efficiency.
