1X L Type PVC Pipe Connector Fish Tank Drain Pipe Joint Tube Drainage Parts Home | eBay
Swivel Fit Adjustable Drainage Pipe Fitting | NDS
FLEX-Drain 4 in. Copolymer Universal Drain Pipe Connector ADP53302 - The Home Depot
Bend-A-Drain 4-in x 4-in Corrugated Adapter Fittings in the Corrugated Drainage Pipe Fittings department at Lowes.com
Id 20/25/32/mm L Type Pvc Pipe Connectors Thicken Fish Tank Drain Pipe Joints Garden Irrigation Water Supply Tube Drainage Parts - Pipe Fittings - AliExpress
3.9Ft Len Washing Machine Drain Discharge Hose Extension Kit Pipe Connector - White - Overstock - 33901531