Apollo 1/2 in. x 100 ft. Blue PEX-A Expansion Pipe in Solid EPPB10012S - The Home Depot
F1960 1/2 in. Expansion Ring w/ Stop Edge for PEX-A Tubing 25pcs | IWISS TOOLS
How to Connect PEX-A to PEX-B - Williams Plumbing
Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. :
SharkBite 1/2-in x 100-ft Red PEX-A Pipe in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
PEX A vs PEX B: Pros and Cons - Williams Plumbing
iCrimp F1960 PEX-a Expansion Tool with PEX Pipe Cutter & Expandder Heads(3/8'', 1/2'', 3/4'', 1'') for Expanding Uponor ProPex Type Expansion Rings - - Amazon.com
PEX-A vs PEX-B vs PEX-C | Tubomart
PEX-A vs PEX-B vs PEX-C | Tubomart
PEX A vs PEX B: Pros and Cons - Williams Plumbing
How to Remove a PEX-A Coupling **Includes Mistakes** - YouTube
What You Need to Know About PEX Plumbing Pipe | Family Handyman
How to Bend PEX Tubing
PEX-A
SharkBite 3/4 in. PEX-A Poly Expansion 90-Degree Elbow Fitting (5-Pack) UA256A5 - The Home Depot