BrianSD-Cluster

Hello, I want the "Demand valve", but what about needing the Bubbler/moisturizer too? Does the DV moisturizer the air?? Please help, as I'm ready to buy. Also, I see medical hose used with the DV, but could I not just use air compressor hose? it's much cheaper... Thoughts?

Hi all, Clusters for 25 years. Was here 5 years ago~ and now I'm back. Just spoke with Bob, what a great help.