RGS - Dust Collection ShroudAdd effective dust collection and containment to your existing RGS unit or as an add on to new units! With the strip brushes contacting the work surface, expect collection to exceed 90%. Includes the polycarbonate plate, (2) 2 1 2 inch flanged nozzles, 10ft of 2 1 2 inch anti static hose (colors will vary), (1) 4 inch to 2 1 2 inch "Y" fitting, extruded aluminum strip brush holders, 2 inch nominal length strip brushes, and all required hardware. You