Ryobi 6 Gallon Shop Vac to One+ 1/4 Sheet Sander Adapterby
This adapter adapts the Ryobi One+ 1/4 Sheet Sander (P440) dust collector output to the Ryobi 6 Gallon Wet/Dry One+ Vacuum (P770ID).
It was specifically designed to accommodate all of the Ryobi batteries that I own, including the 9 Ah Lithium+HP. It there is a battery that this doesn't work for, please let me know.
It may very well work for other sanders and/or shop vacs but these are the ones I own and designed for.