PVC Schedule 40, Clear, WYE, Socket, 1-1/2 in. to 5 in. Sizes
Uxcell 20mm ID x 25mm OD 0.5m Clear PVC Pipe Rigid Water Pipe - Walmart.com
1/2" ID Reinforced Clear PVC Tubing w/Polyester Braided Vinyl (by the Foot) - SaltwaterAquarium.com
Amazon.com: 1" ID x 5 Ft High Pressure Braided Clear PVC Vinyl Tubing Flexible Vinyl Tube, Heavy Duty Reinforced Vinyl Hose Tubing, BPA Free and Non Toxic : Patio, Lawn & Garden
1/2 in. Furniture Grade PVC Tee Fitting - Clear | FORMUFIT