|Duct Diameter||3, 4|
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 simple… 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):
*Denotes a finish or option that has been discontinued