Very sleek, compact, easy, fast, sturdy, cheap to build, and space-saving dust cyclone separator cart utilizing the Dustopper and Ridgid model # WD1270 vacuum. UPDATE!: Ridgid has updated my model of vacuum, so the fittings I used will no longer work for the new model. I have pinned a couple comments below that offer good solutions. Thanks for watching, the same general idea still rocks, you will just need different fittings and pipe! Click here to buy: Dustopper: https://homedepot.sjv.io/c/1285960/456723/8154?u=https%3A%2F%2Fwww.homedepot.com%2Fp%2FDustopper-High-Efficiency-Dust-Separator-12-in-dia-with-2-5-in-hose-36-in-long-HD12%2F302643445%3Fkeyword%3Ddustopper%26semanticToken%3D222t00000%2B%2B%2B%253E%2B%2B%2B%2Bst%253A%257Bdustopper%257D%253Ast%2B%2Bcnn%253A%257B2%253A1%257D%2Bcnr%253A%257B8%253A0%257D%2Bcnb%253A%257B9%253A0%257D%2B%2Bdustopper%2B%257Brest%257D%2B%2Bdln%253A%257B553653%257D%2Bqu%253A%257Bdustopper%257D%2Boos%253A%257B0%253A1%257D -2nd 90-degree eblow I used: https://amzn.to/2Rs0h1n The brush part comes off and leaves you with a correct size elbow. This is the cheapest and easiest option I've found! Also available at Lowe's/Menards/anywhere Shop Vac accessories are sold. Materials List(For my vacuum): 3/4" plywood, 20"x20" (4)1 1/2" PVC pipe, 28" long (4) 2" PVC pipe, 2" long (4) 2" to 1 1/2" reducers (4) 2" couplers (4) 1 1/2" caps Follow me on Instagram: @johnbuildsit https://www.instagram.com/johnbuildsit/ Dustopper VS Dust Deputy Video: https://www.youtube.com/watch?v=10d3FmhosnQ&t=2s Dustopper Review Video: https://www.youtube.com/watch?v=ux1pu6xHnaM&t=1s UPDATE!: Ridgid has updated my model of vacuum, so the fittings I used will no longer work for the new model. I have pinned a couple comments below that offer good solutions. Thanks for watching, the same general idea still rocks, you will just need different fittings/pipe!