24"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - White [Outer Dimensions 25.75"w x 25.75"h] d actual front end outer dimensions

actual front end outer dimensions are approximately 12 5/8" width X 22 5/8" height -

Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 6" duct openings

actual front end outer dimensions are approximately 27 5/8" width X 27 5/8" height

Airflow – Easy unrestricted airflow for your HVAC system

+ Product Description Elevate your space with our Aluminum Ceiling Diffuser

24"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - White [Outer Dimensions 25.75"w x 25.75"h] d actual front end outer dimensions+ Product Details Size 24"w X 24"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 25. 75" Width X 25. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never