Why you might need a sewer clean out.. THE SEWER CLEAN OUT IS A PIPE OR PIPE(S) WITH A CAP THAT PROVIDES ACCESS TO THE SEWER LINE SO THAT BLOCKAGES CAN...
JONES STEPHENS 3 in. x 4 in. PVC Sewer Popper Cleanout and Relief Valve S62304 - The Home Depot
Canplas 414274BC PVC Sew 4 Cleanout with Plug - Amazon.com