I use it directly with Porter Cable 390K 5" Random Orbit Dewalt biscuit joiner and Dewalt plunge router( s) without needing an adapter. I also purchased this hose/swivel adapters from Rockler.Will it connect to most of your sanders?
Dust Right FlexiPort Power Tool Hose Kit, 3' to 12' Expandable
(Don't use it on my Bosch 1/4 sheet sander. It has rectangular exhaust into a filtered collection bag.)
Wayne