INCREASER/REDUCER ADAPTER
Deflect-O Duct increaser/reducer to connect a piece of 4 inch. Duct to a
piece of 3 inch duct. The duct connecter works great on many bathroom
fan installations.
- Increase or reduce opening from 3" to 4" or 4" to 3"
- Plastic construction for durability
- Connects duct quickly, easily
- Ideal for bathroom fan exhaust applications
- TIP: Seal joined edges with duct tape for increased efficiency
- H-D plastic
EPA RESTRICTED: This product can NOT
be shipped to the following states:
California [ Prop 65 ]