The Rousseau 5000 eliminates the dust generated by Miter saws. Our compact design allows use with all Miter saws at all angles and the hood quickly folds into a handy carry bag for transport and storage. The 5000 captures the fine dust as well as the heavier sawdust and directs the airflow to the 4" Vacuum port. Use in your shop, at the job site or in the factory, The Rousseau 5000 creates a cleaner and healthier environment.