GAF - 18" x 24" Aluminum Wall Louver Static Vent with Mill Finish, Flush/Recessed Mount, Durable One-Piece Construction, Corrosion-Resistant, Enhances Attic Ventilation, and Easy Install

Constructed from high-quality aluminum for long-lasting durability Mill finish provides a sleek, professional appearance Flush or recessed installation for flexible mounting One-piece construction eliminates the need for an additional screen Designed for attic intake or exhaust applications Improves airflow and enhances attic ventilation efficiency Weather-resistant design for reliable outdoor performance