Anode rods preserve the life of a water heater sacrificially.
Minerals in the water are attracted to the rod's magnesium. Without an anode rod, your steel lined water tank would be damaged.
Consider a tank flush tool when servicing the anode rod. Flushing the tank yearly will extend the service intervals of this product.
Tank flush wands are available
This anode rod fits all Coleman and Fleetwood pop up with 6 gallon Suburban water heaters. The most popular model installed from the factory.
9-1/2 Inch Length x 5/8 Inch Diameter x 3/4 Inch NPT;
Part number 4632767