Stable Hallway Vacuum Suggestions (Johanna Du-Boje vacuum?)

Hello!

We have been using a push vacuum on our stables hallways for a few years now. While it’s great for reducing workload, it tends to be loud and a bit dusty. I think the main inconvenience is that it uses a fabric bag that is dusty, awkward, and overall difficult to empty and handle. Our barn aisle is somewhat rough concrete, and we are a fairly large 25+ stall stables, so we need something large and sturdy enough for daily use under these circumstances. I am looking for your best suggestions! I noticed on Johanna Du-Boje’s Instagram stories she is often showing a quiet vacuum system that has some kind of a plastic tray instead of a bag to empty… does anyone know what brand this is?

Thanks, friends!