Camco 11622 3/4" NPT x 39" Aluminum Anode Rod with Dielectric Nipple
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<b>[Product Information]</b><br>
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<li>Extends the life of your water heater</li>
<li>3/4" NPT x 39" with dielectric nipple, installs in existing hot water connection of the tank</li>
<li>Aluminum</li>
<li>Anode rod corrodes so that you're water heater tank does not</li>
<li>Attracts corrosion causing particles away from the tank protecting against galvanic corrosion</li>
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