Aluminum Zinc Outlet Anode Rod - 48" long (.800" x 3/4" x 3" nipple) - Stops Rotten Egg Smelly Water!
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<b>[Product Information]</b><br>
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<li>Stops "rotten egg smell" in water!</li>
<li>Replaces existing water heater anode rod</li>
<li>Extends life of water heater tank</li>
<li>Passive (not powered) anode rod</li>
<li>Not recommended when water softeners are in use (see note in description)</li>
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