Master Flow 3-1/4 in. x 10 in. Rectangular Appliance Wall Vent

The Master Flow 3-1/4 in. x 10 in. Rectangular Appliance Wall Vent is designed to fit most range hoods that will be vented outside through a wall. This heavy-duty wall vent is made of zinc-coated galvanized steel. This wall vent features a spring loaded damper which helps provide you with a tighter closing. This vent's design features an extra-long tail piece which helps accommodate walls that are up to 10 in. thick.