6"w X 32"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 33.75"h] return filter + Product Details Size –

+ Product Details Size – 22"w X 22"h is the size for the duct opening measurement only

Vertical blades in the back

+ Product Details Size – 8" x 8" is the size for the duct opening measurement only

+ Product Details Size – 34"w X 28"h is the size for the duct opening measurement only

and home improvement remodeling specialists in completing their masterpieces

6"w X 32"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 33.75"h] return filter + Product Details Size –+ Product Details Size 6"w X 32"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 7. 75" Width X 33. 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 wear