Amazon.com: 2pcs PVC Pipe Y-Type Connector PVC 3 Way Joints Water Pipe Tee Connectors Aquarium Fish Tank Water Supply Pipe Fittings - (Color: White, Size: I.D 20mm) : Pet Supplies
Charlotte Pipe 3-in x 3-in x 2-in Schedule 30 PVC DWV Reducing Wye in the PVC DWV Pipe & Fittings department at Lowes.com
Uxcell 50mm 3 Way Y Shape Joint Connectors Adapters for Garden Home PVC Water Pipe Fittings 2 Pack - Walmart.com
Amazon.com: PATIKIL 40x25mm ID PVC Pipe 3-Way Reducing Y Fitting, 2 Pack 3 in 1 Stretch Connectors Adapter Junction Reducer for Garden Irrigation : Patio, Lawn & Garden