1 1/4" 500' Oxygen Barrier Blue PEX tubing for heating and plumbing - Walmart.com
PEX Tubing 1/4" I.D. x 3/8" O.D. – Heliatos Solar
VEVOR Pex Tubing, 1" Pex Pipe 300ft Flexible Pex Hose Non Oxygen Barrier Pex Tube Coil 80-160psi Pex Water Line Blue Pex Piping for Hot & Cold Water Plumbing Open Loop Radiant
1 1/4" 500' Non-Oxygen Barrier Blue PEX tubing for heating and plumbin – Badger Insulated Pipe
1 1/4" 250' Oxygen Barrier Red PEX tubing for Heating and Plumbing: Amazon.com: Tools & Home Improvement
Watts PEX Quick Connect Pipe Adapter, 1/4 OD Tube x 1/8 In. MPT | Brinkmann Hardware