Gardner Bender 3/8 in. x 10 ft. Flexible Tubing FLX-3810T - The Home Depot
Flexible Schedule 40 PVC Pipe / Spa Hose
Amazon.com: 3/8" ID Pure Silicone Tubing - Flexible Hose Pipe Food Grade Silicone Hoses, High Temp Tube, 3/8" ID x 1/2" OD (10mm x13.5mm) - 20 Feet. : Industrial & Scientific
Flexible PVC Pipe - Schedule 40 | Pentair AES
8.5mm x 22 inch - Flexible Tubular Heater - 230v 780w M2.5 Connection
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
UL STEEL FLEXIBLE CONDUIT HOT DIPPED ZINC 2 1/2" 5207UL