HYDROMAXX 2 in. Dia x 50 ft. Clear Flexible PVC Suction and Discharge Hose with White Reinforced Helix 6213200050 - The Home Depot
PVC pipe - color white | PVC pipes, couplings, faucets & glue | Piping & construction
Tube PMMA (Plexi) Transparent Ø 30 mm ep 2
Tube, 5 mm glass, 3" long
Amazon.com: CONNECTOR RIGHT ANGLE FOR SQUARE TUBE JOINT 2 WAY PIPE PROFILE PLASTIC 20MM 25MM 30MM 20x20 25x25 30x30 (A=20 x L=36 x L1=36 x t=1.5) : Industrial & Scientific