26"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 15.75"h] Powder-Coated + Product Details Size -

+ Product Details Size - 24"w X 32"h is the size for the duct opening measurement only

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Experience hassle-free installation and full adjustability for optimal airflow

Pressure Rating: 2100 to 7000 PSI

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

26"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 15.75"h] Powder-Coated + Product Details Size -+ Product Details Size 26"w X 14"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 27. 75" Width X 15. 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