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Fernco 1056-43 4-in.x 3-in. PVC Flexible Reducer Pipe Coupling for Cast Iron and Plastic Plumbing Connections, 2-Pack - Amazon.com
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Fernco 1056-42 4-in. x 2-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections, 2-Pack - Amazon.com
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Fernco 1056-43W Reducing 4" x 3" Flexible Pipe Coupling Socket Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Walmart.com
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Fernco 1056-43W Reducing 4 x 3 Inch Flexible Pipe Coupling Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Amazon.com
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Fernco 1056-075 3/4" Flexible PVC Pipe Coupling for Plastic and Copper Plumbing Connections, White - Walmart.com
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Fernco 1056-43W Reducing 4 x 3 Inch Flexible Pipe Coupling Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Amazon.com
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