POWERTEC 70147 Tapered Adapter 4" to 2-1/4" Dust Collection Hose Reducer

Powertec 70136 4" to 2-1/2" Cone Reducer for Versatile Dust Collection

POWERTEC 70124-P2 Universal Dust Port, 2-1/2", 2 PK

POWERTEC Dust collection Reducer, 2-1/2-Inch to 2-1/4-Inch (70141)

POWERTEC 70141-P2V Dust Collector Reducer 2-1/2-Inch to 2-1/4Inch Reducer 2 Pack

POWERTEC 70147 Tapered Adapter, 4-Inch to 2-1/4-Inch

70147 Tapered Adapter, 4-Inch to 2-1/4-Inch

POWERTEC Router Table Dust Port Dust Collection Hose 2-1/2" Connector (70288)