This collector works great! I bought it for a table saw thats on the way but wanted to use it so I currantly just have it hooked up to my compound miter saw and my radial arm saw. Both of them just hooked in with a home made 8in. sheet metal box behind the saw and it leaves no mess behind. It seams very quite although I have nothing to compare it to. One thing that was recomended to me was the disposable lower bag instead of having to dump and shake out the reusable ones although these could be reused. Extremly fast shipping I ordered it on Tuesday evening and I recieved it on Friday Fed Ex and it was free! Only complaint was the box it was shipped in looks as if they dragged it under the truck instead of in the truck. But everything was there and only one little ding. Free shipping and no tax!