Twenty-five feet of collapsible 12-inch ducting with a built-in protective case. Connect one or more sections of ducting to the Vortex Axial Fan for powerful ventilation. Packs into convenient carry case.
- Built-in bag with sturdy handle contains and protects ducting during transport and storage.
- Semi-rigid ducting constructed with spring steel wire helix – resists collapse under negative pressure
- Black reinforcement strips protect internal wire to ensure long service life