[14 x 6 Duct Hole] Vent Cover. Aluminum Exterior Return Grille HVAC Sidewall - Outside Air Louver Waterproof & Rain Block. Return Grille Outdoor. The Aluminum Never Rust. White [15.6 x 7.6" Face]

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• [Proper Sizing First]: Designed for a 12" x 12" duct hole; the visible face is 13.6" x 13.6". Ideal for outdoor ceiling or sidewall installations.
• [Sturdy Aluminum Construction]: Extruded aluminium built using ALUMINUM AA6063. This high-grade, rust-free aluminum makes the grille robust, light, and easy to install. Ideal as an outdoor vent cover and exterior vent cover for ensuring longevity.
• [Waterproof & Rain Block Design]: Features blade louver design, ensuring the grille is both waterproof and rain block. A perfect vent cover outdoor solution to protect against unpredictable weather conditions.
• [Optimal Airflow Design]: Fixed parallel blades guarantee the grille's effective area for both exhaust and intake. Whether installed as a return air grill or hvac vent cover, airflow is maximized and noise is minimized.
• [Return Functionality]: Specifically designed for extraction of air, making it an efficient air return vent cover. Ideal for various environments including kitchens, bathrooms, offices, and corridors.