These are pics of the Jet DC-1100 after I moved it to the ceiling and with a 6" Plenum on the ceiling and numerous updraft valves. I have subesequently replaced the Jet seperator with a 6" cyclone and built a shelf for the Wynne filter.
|   | Closer look at the blower to plenum connection (6" duct). | 
|   | Looking down the back of the main plenum. | 
|   | Other end of the main plenum. Look at all that lovely empty space on the ceiling! |