Denray Dust Funnel

Each section is 42" wide With hinges attached, a plywood bridge allows lifting up to any router (see below) 1,500CFM required per section (single unit) A triple unit (10.5') requires 3,000 - 3,500 CFM Width is limited by how many units you can put together Each unit requires a 5" intake hose Additional option: For a powerful backdraft suction of airborne dust from the router, 10,000 CFM is required for 3 sections, with an 8" inlet on each section