4 Inch To 3 Inch Dust Collection Reducer Adapter For Workshops, Converts Standard 4-Inch Dust Hose To 3-Inch Line, Durable Fit, Hassle-Free Installation, Works With Most Dust Collectors And Vac Systems

1pc 4 Inch to 3 Inch Dust Collection Reducer Adapter for Workshops
✔️ 4-inch OD to 3-inch ID reducer, heavy-duty ABS, quick fit

This 4-inch to 3-inch dust collection reducer adapter connects standard 4-inch hoses to 3-inch lines, boosting airflow and dust collection in workshop setups and hobby spaces.

✅ Includes 1 piece reducer (4in to 3in)
✅ Material: heavy-duty ABS plastic for durability
✅ End connections: 4in OD end fits 4in hose, 3in end fits 3in hose
✅ Dimensions: 4-Inch OD end measures 3-15/16" outer diameter by 3-45/56" inner diameter; 3-Inch OD end measures 2-63/64" outer diameter by 2-23/32" inner diameter
✅ Notes: May require a 4in flex cuff for some ports (optional)

End	Outer Diameter	Inner Diameter
4-Inch OD End	«3-15/16»	«3-45/56»
3-Inch OD End	«2-63/64»	«2-23/32»

💡 What is a dust collection reducer adapter used for? This handy accessory helps bridge different hose sizes in woodworking setups. - Handy for matching 4in hoses to 3in lines - Improves airflow and suction near the machine - Durable ABS construction for long-lasting use - Quick, secure fit with standard hose clamps