32"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 11.75"h] 2-Way Every part is hand inspected

Every part is hand inspected for quality before it is packaged

ensuring accurate thermostat operation

Actual Filter Size – 7 3/4"w x 17 3/4" x 1"

+ Product Details Size - 25"w X 24"h is the size for the duct opening measurement only

Actual Filter Size – 25 3/4"w x 31 3/4" x 1"

32"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 11.75"h] 2-Way Every part is hand inspected+ Product Details Size 32"w X 10"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 33. 75" Width X 11. 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