Had to order twice. The first order contained a dust collector for a Bosch saw (not what I ordered). Returning it was fairly easy, but rather than being able to just exchange it, I had to return the part that had been incorrectly shipped for credit and then reorder the correct part. This, unfortunately, was not clear on the website and I had to email their customer service department to receive instructions on how to return the incorrect part. The process was a bit clumsy, but I got it done.