4" Duct Booster Fan, TerraBloom DBF4, 100 CFM
4" Duct Booster Fan, TerraBloom DBF4, 100 CFM
4" Duct Booster Fan, TerraBloom DBF4, 100 CFM
4" Duct Booster Fan, TerraBloom DBF4, 100 CFM

4" Duct Booster Fan, TerraBloom DBF4, 100 CFM

Regular price
$ 21.99
Sale price
$ 21.99

Product Specifications:

  • 4" Diameter x 7" Length
  • 6 Feet Long Grounded Power Cord
  • 110/140V, 18W
  • 100 CFM (Cubic Feet per Minute) 
  • Durable Metal Body Construction (ABS Plastic Blade and Metal Body)

Product Description:

This powerful inline booster fan's body is manufactured of lightweight steel with ABS plastic propeller for a wide range of household and horticulture applications. It can be used to move air inside or outside a room, grow tent, basement, etc. The fan fits perfectly into 4" (100mm) flexible aluminum air duct making it easy to install in hard to reach spaces. At the maximum speed this fan moves 100 cubic feet of air per minute, however, the fan's maximum speed can be adjusted using a Fan Speed Controller (Sold Separately). Reducing the maximum speed with the controller will also significantly reduce the noise produced by this booster fan.