I thought others would be interested in a similar setup. This is a cyclone dust collector that can be fitted to any vacuum. The company supplies all the pieces with instructions on how to measure and cut them to fit your specific vacuum. Its a solid piece instead of other cyclone systems that have multiple pieces to the cyclone portion. There are casters and when attached can roll around with your vacuum. It works great, the company is called "The Mullet Dust Cyclone Collection".