B & K 9001453 Zinc Aluminum Anode Rod — 0.75 x 42 in.

B & K model 9001453 Zinc Aluminum anode rod, sized 0.75 x 42 in. This replacement anode provides sacrificial corrosion protection for tanks and is intended for use in water heaters and similar equipment. Simple to install, it helps extend the service life of the tank by attracting corrosive action to the anode instead of the tank walls. Keep this 0.75 x 42 in. Zinc Aluminum anode rod on hand for routine maintenance or repairs.