I have one but it isn't hooked up yet. I saw a coupon and bought it based upon that timetable but I also took in a 20% off coupon and that was actually a better deal. They didn't take 20% off the sale price but 20% off the normal price was less than the coupon. Anyway, I plugged in the motor to be sure it works but I do not plan to set up the stock configuration. I will build something like the Grey House studios design except I won't add the Rikon impeller unless I decide I need it. I am thinking of using 5 inch snap lock piping but 4 inch S&D piping would be easier and cheaper and probably work just fine. DIY Tyler has a similar configuration as Grey House Studios, both have good You tubes. I may just duct the output of the Super Dust Deputy outside. Or I may use the filter that Grey House Studios used. It has good fine particle filtering but costs a lot less the Wynn cartridge filter (which I used in a previous shop and worked well). I like the long skinny design of the Grey House studios filter too. Anyway, I can't say how it works yet but I am pretty sure it will work at least a lot better than my old "1hp" Delta AP-400. It worked on the table saw but not the jointer. It just didn't move enough air.