6"w X 6"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 7.75"h] Color_R-8.0 Pink actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 36 5/8" height

Actual Filter Size – 13 3/4"w x 21 3/4" x 1"

+ Product Details Size – 36"w X 8"h is the size for the duct opening measurement only

Its sleek contours bring a touch of modern sophistication to any room

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6"w X 6"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 7.75"h] Color_R-8.0 Pink actual front end outer dimensions+ Product Details Size 6"w X 6"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 7. 75" Width X 7. 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