Pros, Join Our TradeMaster Program!
Description
Features:
  • Black polyethylene jacket
  • Double-ply black polyester core
  • R-4.2 formaldehyde free insulation
  • UL listed
  • Boxed or bagged (FB series)
  • Hide Description
    Specs
    Diameter (Inches):

    5"

    Length (Feet):

    25'

    Core Type:

    Double Ply Black Polyester

    Insulation:

    R-4.2

    Package:

    Boxed

    Application:

    HVAC

    Material:

    Polyethylene

    Polyester

    Type:

    Venting

    ×

    Product Review

    Product Q&A

    Add-on Item

    This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

    Why don't we show the price of this item?

    We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

    To see the price, simply add the item to your cart or sign in.