WOODRIVER Dust Connection 1-1/2" to 2-1/4" Adapter Dust Collection Fitting

2-1/2 in. to 1-1/2 in. Hose Reducer for Dust Collection Systems

2 Pack 4 Inch to 2-1/2 Inch Reducer Fitting for Dust Collection Hose Vacuum

WOODRIVER Dust Connection 4" to 2-1/4" Offset Reducer Dust Collection Fitting

WOODRIVER Dust Connection 4" to 2-1/4" Funnel Reducer Dust Collection Fitting

2-1/2 In. Universal Dust Port for Dust Collection Systems

WOODRIVER Dust Connection 4" to 2" Funnel Reducer Dust Collection Fitting

2 Pack 4 Inch to 2-1/2 Inch Reducer Fitting for Dust Collection Hose Vacuum