26"w X 12"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 13.75"h] Outdoor Vent Covers Pressure rating: 2300 to 6500

Pressure rating: 2300 to 6500 psi

+ Product Details Size – 14" x 26" or 26" x 14" is the size for the duct opening measurement only

+ Product Details Size - 12"w X 18"h is the size for the duct opening measurement only

+ Product Details Size – 36"w X 14"h is the size for the duct opening measurement only

26"w X 12"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 13.75"h] Outdoor Vent Covers Pressure rating: 2300 to 6500+ Product Details Size 26"w X 12"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 27. 75" Width X 13. 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