$50.99 Amazon.com: RecPro 1/2 RV Pressurized Hot Water Line | Flexible | Non-Toxic | Vinyl | Heavy 
1/2 Diameter Flexible Corrugated Conduit Tube Pipe Hose Tubing 8M 26Ft - Walmart.com - Walmart.com
BT50 1/2 Premium Pond Flex PVC Pipe; 50 ft roll - EasyPro Pond Products
:max_bytes(150000):strip_icc()/BraidedNylonFlexTubes-5c452d3846e0fb0001582f67.jpg "Types of Flexible Water Supply Tubes")
