SharkBite 3/4 in. x 500 ft. Coil White PEX-B Pipe U870W500 - The Home Depot
Pex-B Pipe
PEX Pipe 1/2 Inch 300ft 2 Rolls PEX Tubing EVOH PEX-B Pipe Non Oxygen Barrier Durable Leakage-Proof Flexible for Residential Water Lines in Homes PEX Radiant Heat Tubing(Red+Blue) - Amazon.com
PEX A vs PEX B: Pros and Cons - Williams Plumbing
Sharkbite 3/8 Inch X 100 Feet Blue PEX-B, PEX Pipe Flexible Water Tubing for Plu | eBay