Inline Axial Intake Adapter is useful to utility, welding and construction workers, this adapter allows an axial blower to draw fumes and other contaminants out of a work area through the intake side quickly and effectively. Ducting mounted to the inline adapter will disperse contaminated air away from the work area. It can be used on any Allegro 8\" axial blower and allows a single axial blower to work in two completely different applications.