Charlotte Pipe 1/2-in 90-Degree Schedule 80 PVC Elbow in the PVC Pipe & Fittings department at Lowes.com
Charlotte Pipe 1/2 in. PVC Schedule. 40 45-Degree S x S Elbow Fitting PVC023090600HD - The Home Depot
1Pc PVC Brass Elbow Connector 1/2" 3/4" 1" Female Thread to 20 25 32mm Water Pipe Fittings Irrigation Aquarium Fish Tank Adapter - AliExpress
White 3/4 inch FNPT female pipe thread x 3/4 inch MNPT male pipe thread 90 Degree Street Elbow Sch 40 PVC 90 Degree Elbow Pipe Connector for Home Sewer Plumbing Water Line - Amazon.com