The NEW Dustopper is now Faster to set up, has Better suction and is Easier than ever to work with. That's why we've given it a new name: Dustopper PRO. With its improved latches, gasket, stronger body and a high-flow output port, Dustopper PRO has even better separating power than before. Capturing dust before it plugs up your filter is a great way to save money. Dustopper PRO's specially designed chamber fits on a Homer Bucket or most standard 5 Gal. buckets. It collects more than 99% of debris before it reaches your vacuum. This vacuum accessory significantly extends filter life and keeps vacuum suction strong for a much longer time. Dustopper's space-saving low profile design makes it ideal for any job site, workshop or wherever you use it. It is easy to set up and can be ready to use in under a minute straight out of the box with no holes to drill, no screws to tighten and no sealants to apply. Simply remove Dustopper PRO from its box, latch it on a standard 5 Gal. bucket and connect it to your wet/dry vacuum with the hose and 2 sweep elbows provided. Disposal is as easy as unlatching the Dustopper from its bucket and carrying the collected debris away.