Large Air and Moisture Vent, 2.91 x 2.76 x 2in, 60mm Dia, Fan not Included
The Bud Industries IPV-1115 is a Standard Large Air and Moisture Vent that equalizes internal and external temperature and pressure, prevents internal condensation, and can be mounted with or without a cooling fan. Each vent comes with housing, gasket, locking nut, and optional fan mount, The size of the vent is 2.91 x 2.76 x 2in and 60mm Diameter.