Master Flow 4 in. x 12 in. Oval White UV Resistant Resin Soffit Vent (Carton of 36)

The GAF Master Flow High Impact Resin Under Eave Soffit Vent is an easy-to-install option for providing critical intake ventilation at the soffit or under-eave portion of the roof. Product snaps into place and the 1-piece construction eliminates the need for screen. Each vent offers a full 22 sq. in. of Net Free Ventilating Area (NFA).