Continental Fan Manufacturing DRI-04-03 3" - 4" Plastic Duct Reducer / Increaser

Item #: bci1471561

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Technical Specs

Duct Diameter 3, 4
Function Duct Reducer/Increaser

3" - 4" Plastic Duct Reducer / Increaser

For when you need to link ducting of differing sizes. Let us provide all the accessories needed to install an AXC In-Line Duct Fan or EXT External Mount Exhaust Fan.

Continental Fan Company was established in 1986 to manufacture and distribute quality ventilation equipment. Their objectives then were simpleā€¦ to provide superior products, dependable service, and competitive pricing. They remain unchanged today.


  • Connects 3" round duct to 4" round duct

Additional Continental Fan Manufacturing Links

Our SKU: DRI-04-03

This product is listed under the following manufacturer number(s):

  • N/A

*Denotes a finish or option that has been discontinued

1 Question from the Community

  • The Continental Fan DRI-04-03 is metal.

    Is this plastic or metal?


    The Continental Fan DRI-04-03 is metal.

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