Posted on January 20, 2020April 21, 2021 by RTT2-stage Shop Vac I’ve had the parts to do this for a few months now. I had to empty the vac and clean the filter the other day so I figured, while I’m at it… I used my heat gun to get the PVC tubes to fit over the accessory holders in the feet.I made some round plugs to snugly fit the inside diameter of the tubes from some scrap MDF on the band saw and cut out the hole for the bucket with a jigsawDone. So I got the pipe and elbows needed to connect the vac and second stage more efficiently. I also freed up my longer hose to use as the intake.I also added some pins to wrap the cord up with and some handles. FYI, that’s a Dustopper from Home Depot.