Question: are apollo and sharkbite interchangeable?
Answer: Apollo manufactures both Pex-A and Pex-B. If your supplier is selling Sharkbite fittings, all sharkbite fittings will work on all three types of Pex. ... If you have Uponor, you have Pex-A tubing. So the Apollo fittings (if that is what they have) should work since they are for Pex-A applications.