1 inch Slip x Slip Coupling PVC Schedule 40 Pressure Fittings - FaucetDepot.com
Plastic Pipe Coupling, PVC, 1 inch x 1 inch, Socket x Socket, Schedule 40
1 in. PVC Flexible Coupling with Stainless Steel clamps - Walmart.com
NDS® 1-1/2" Compression PVC Coupling at Menards®
Amazon.com: FangKingNo 10pcs 1" White PVC Pipe Coupling Adapter Pipe Fittings Slip (Socket x Socket) Schedule 40 Easy to Install,and High Tensile for Home or Industrial Use (1 Pack of 10pcs) (1
Homewerks Worldwide 1-in Schedule 40 PVC Coupling in the PVC Pipe & Fittings department at Lowes.com