Dundas Jafine ProFlex 4 In. x 50 Ft. Aluminum Flexible Dryer Duct table Actual size is 3-1/4 In

Actual size is 3-1/4 In

Vacuum regularly with no beater bar

thick panels weighing up to 30 lb

Interior push side mount only up to 32 In

MDF (medium density fiberboard) casing

Dundas Jafine ProFlex 4 In. x 50 Ft. Aluminum Flexible Dryer Duct table Actual size is 3-1/4 InProFlex duct is ideal for many venting applications. Bulk 50' roll can be cut sold to lengths needed for each job. Per UL2158A, only ducts 8' or less can be UL marked; only lengths of 8' or less can be UL approved for use as venting for gas and electric clothes dryers. ProFlex is constructed of heavy duty, fire resistant, 4 ply aluminum foil laminate that encapsulates a high density, corrosion resistant wire helix. This forms an airtight and easy to