special discount Insulated Air Duct, 4" x 25'

Buy Insulated Air Duct, 4" x 25'

Amazon: Customer Reviews: Insulated Air Duct, 4" x 25' 4 stars. "Works Great" The flex duct works very good for fan venting and it is easy to work with. The company that sent it was on time and very well packed.

2-ply inner core with smooth interior for more efficient air movement. Durable, scuff resistant jacket. Zinc coated, high carbon steel wire helix. 2" continuous blanket of glass fiber insulation. R-Value 6.0.

Insulated Air Duct, 4" x 25'

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Insulated Air Duct, 4" x 25' Features :

• F6IFD4X300 4IN AIR DUCT INSLAT
• 4INX25FT INSULATED AIR DUCT

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