Amazon.com: Charlotte Pipe 3" X 3" X 2" Wye Pipe Fitting - Reducing Schedule 40 PVC DWV (Drain, Waste and Vent) Durable, Easy to Install, High Tensile and Sound Deadening for Home
Amazon.com: Charlotte Pipe 4" Sanitary Tee Pipe Fitting - Schedule 40 PVC DWV (Drain, Waste and Vent) Durable, Easy to Install, High Tensile and Sound Deadening for Home or Industrial Use (Single