Originally Posted by Heerven
I don't want to hi jack this tread but what is the best adapter: Metal or plastic.
I have the metal one. Very good shape after one year
But it seems to be hard on Fill valve O-ring. I lost all of them.
Somebody told me the plastic is as strong but less hard on O-rings fill valve.
IMO, plastic. I've seen metal ones fall apart and the plastic isn't as hard on the fill valves. I bought an AI one YEARS ago and still have it.