6" - 4" Reducer

This product only available in-store.

Got an 8" exhaust fan but the ducting coming off of your air-cooled hood is only 6"? No problem! These galvanized duct adapters can be used with fans, ducting, air-cooled hoods, ventilation systems, and whatever else you can think of to make your life easier.


Our heavy-duty Duct Reducers are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections. We offer a variety of sizes for all your HVAC and ducting needs.  

Related products

10" Tin Cap
10" Tin Cap

10" Tin Tee
10" Tin Tee