$61.99 BrassCraft CSSD44-72 Gas Dryer & Water Heater Flex-Line (1/2 OD (1/2 MIP x 1/2 MIP) x 72 
PlumbCraft Flexible Faucet Supply Line - 1/2 x 1/2 by PlumbCraft at Mills Fleet Farm
Amazon.com : Sealproof Kinkproof 1-1/2 Dia Waterfall, Pond Tubing, 1-1/2-Inch ID, 20 FT, Black 
