The Plumber's Choice 3/4 in. Brass PEX Barb x 1 in. MIP 90-Degree Elbow Pipe Fitting (5-Pack) 34105PXML - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Plastic PEX Poly Alloy 90-Degree Elbow PEX x MPT Barb Pipe Fitting (5-Pack) 3434PPML-5 - The Home Depot

SharkBite 3/4-inch Brass PEX 90-Degree Elbow (20-Pack)

The Plumber's Choice 3/4 in. x 3/4 in. Plastic PEX Poly Alloy 90-Degree Elbow PEX x MPT Barb Pipe Fitting (5-Pack) 3434PPML-5 - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Brass Male Sweat x Pex Barb 90-Degree Elbow Pipe Fitting (5-Pack) 34345PMSL - The Home Depot

The Plumber's Choice 1/2 in. Brass Female Sweat x 3/4 in. Pex Barb 90-Degree Elbow Pipe Fitting (5-Pack) 12345PXSL - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Brass Male Sweat x Pex Barb 90-Degree Elbow Pipe Fitting (5-Pack) 34345PMSL - The Home Depot

Apollo 3/4 in. Plastic PEX-B Barb 90-Degree Elbow (5-Pack) PXPAE345PK - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Brass Male Sweat x Pex Barb 90-Degree Elbow Pipe Fitting (5-Pack) 34345PMSL - The Home Depot

The Plumber's Choice 5/8 in. x 3/4 in. PEX A x MIP Expansion Pex Elbow, Lead Free Brass 90-Degree for Use in Pex A-Tubing (Pack of 5) 7056XQNM-OM-5 - The Home Depot

The Plumber's Choice 3/4 in. x 1/2 in. Reducing Elbow Pex Fitting, Expansion Pex A Elbow Lead Free Brass, 90° for Use in Pex A-Tubing XQSM3412-OM - The Home Depot

The Plumber's Choice 1 in. x 3/4 in. x 1 in. Brass PEX Barb Reducing Tee Pipe Fittings (5-Pack) 13415PXRT - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Plastic PEX Poly Alloy 90-Degree Elbow PEX x MPT Barb Pipe Fitting (5-Pack) 3434PPML-5 - The Home Depot

The Plumber's Choice 3/4 in. x 3/4 in. Brass Female Sweat x Pex Barb 90-Degree Elbow Pipe Fitting (5-Pack) 34345PXSL - The Home Depot

Apollo 3/4 in. Brass PEX-A Expansion Barb 90 Elbow (10-Pack) EPXE3410PK - The Home Depot