Oatey Oatey 43927 4-inch PVC Flapper with O-Ring
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<b>[Product Information]</b><br>
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<li>Backwater Accessories</li>
<li>4-inch PVC flapper with o-ring</li>
<li>For use with backwater valves</li>
<li>Flapper seals valve closed while not in use</li>
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