Grote 83-8001 Split Flex Tubing, Size 1/2"x50' | eBay
1-1/2" Coupler and Flex Pipe Kit to Spin To Win It for Manifolds, Slice Valves or Unions
PVC 1.5" Tiger Flex Pipe KTE 56 9018 (Measured per foot) – Pool Busters Fonthill
SharkBite 1/2-in x 300-ft White PEX-A Pipe in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
Grote 83-8001 Split Flex Tubing, Size 1/2"x50' | eBay
Best Prices and Support Flexible PVC Hose 1-1/4" x 50' - Pond Supplies USA
3M™ Very Flexible Polyolefin Tubing, SFTW-203, black, 1-1/2 in x 100 ft (3.81 cm x 30.48 m) | 3M Canada
Flex PVC Hose 1 1/2 Inch 120-0140
Amazon.com : Sealproof Flexible PVC Pipe 1-1/2 Inch Dia Hose 25 FT Length, Black Tubing, Schedule 40, Premium Quality Made in USA : Tools & Home Improvement
1-1/2" Trade Heavy Wall Type Ray-Flex CSA Aluminum Flexible Conduit
SharkBite 1/2 in. Push-to-Connect x 18 in. Flexible Repair Hose U3008FLEX18LF - The Home Depot