Universal Dust Deputy wet/dry vac attachment uses centrifugal force to cyclonically separate and remove 99% of dust particulates before they reach the filter. This efficient method increases filter life and sustains suction capacity. Can be adapted for use with any make, size, or model wet/dry vacuum. Injection molded from a translucent anti-static resin. Features tapered inlet and outlet ports allowing for secure fittings with a variety of hose sizes. Integral bottom flange bolts to dust receptacle of choice. Inlet/Outlet size: 2 In. Vacuum not included. Hoses, dust buckets, and other accessories sold separately.