Connected to ample compressed air, the unit performs well. It requires regular refills in that the tank only holds 10 libs. It's much smaller and lighter than I expected potentially causing it to fall over.

I broke the pressure gauge on day one when the uniit fell over. Also after a few hours of operations I blew a hole in the output hose. No big deal, a little tape fixed the problem.

In general, it works well and will remove most anything.