Amazon.com : Sealproof Flexible PVC Pipe 2 Inch Dia Hose 50 FT Length, Black Tubing, Schedule 40, Premium Quality Made in USA : Tools & Home Improvement
Amazon.com: 25ft x 1" ID Clear Vinyl Tubing, Flexible Hybrid PVC Tubing Hose, Lightweight Plastic Tube UV Chemical Resistant Vinyl Hose, BPA Free and Non Toxic : Industrial & Scientific
Hard Bendable Blue Color-Coded Semi-Clear Plastic Tubing for Chemical Applications - Inner Diameter 3/8" - Outer Diameter 1/2" - 25 ft - Walmart.com