PVC Increaser/Reducer Adapter, 3 In. DWV/SCH40 Hub X 4 In. S&D Hub

2-Pack Charlotte Pipe 1.5 In x 2 In PVC DWV Hub x Hub Increaser/Reducer Coupling

4 In. X 8 In. DWV PVC Pipe Increaser Reducer

Duct Reducer, (2-1/2 to 1 Inch) 2Pcs, PVC Pipe Increaser DWV Reducing Gray

Duct Reducer, (2 to 1 Inch) 2Pcs, PVC Pipe Increaser DWV Reducing Gray

PVC Increaser/Reducer Adapter, 3 In. DWV/SCH40 Hub X 4 In. S&D Hub

Duct Reducer, (1/2 to 1 Inch), PVC Pipe Increaser DWV Reducing White

Duct Reducer, (1-1/2 to 3/4 Inch) 5Pcs, PVC Pipe Increaser DWV Reducing Gray