32"w X 36"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 37.75"h] 10" Diameter Durable Construction – Made from

Durable Construction – Made from high-quality

+ Product Details Size - 8"w X 34"h is the size for the duct opening measurement only

One model suits both T-Bar and Drywall installations

Actual Filter Size – 13 3/4"w x 11 3/4" x 1"

Actual Filter Size – 11 3/4"w x 33 3/4" x 1"

32"w X 36"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 37.75"h] 10" Diameter Durable Construction – Made from+ Product Details Size 32"w X 36"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 33. 75" Width X 37. 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