I got this about a month ago and took it with me to HD and L's to find a matching trash can. The jet unit seems to be better made and more rigid then other dust separator units I had looked at. It has 2 foam gaskets, one on the outer edge and one about 2 1/2 to 3 inches from the edge. I found that the inner gasket fit the 30 gallon Rubbermaid Brute plastic container with about 3 inches of overhang all around. I tried the 44 gallon Brute container and voila! It fit perfectly on the outer gasket with no overhang. I bought the 44 gallon container with the optional wheeled dolly, connected it to my Delta 50-760 1 micron collector and now have what I think is the perfect 2-stage home-shop dust collection system.