Bob Penoyer's Router Table Dust Collection Box Woodworking Project Page
Amazon.com: Rockler Router Table Dust Port – Quick Connect Dust Collector Accessory to Router Table Fence - Router Dust Port Keeps Work Surfaces Clean - 2-1/2" OD (2-1/4" ID) Port for Shop
Dust Right Router Table Dado Dust Chute - Rockler
Bob Penoyer's Router Table Dust Collection Box Woodworking Project Page