Plastic Trends P1704 4 in. 22.5 Degree Elbow - Walmart.com
Charlotte Pipe 4-in 60-Degree PVC DWV Elbow in the PVC DWV Pipe & Fittings department at Lowes.com
PVC Pipeworks 3/4-in 90-Degree PVC Elbow in White (8-Pack) in the PVC Pipe & Fittings department at Lowes.com
Schedule 40 DWV PVC Street Elbow, 22-1/2-Degree, 4 In. | True Value
NDS 6P04 PVC 22.5-Degree Elbow, 6-Inch, for Hub X Hub Solvent-Weld Connections, for Use with 6-Inch Sewer and Drain Pipe, White: Amazon.com: Industrial & Scientific