10"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 11.75"w x 27.75"h] Insulated Line Set actual front end outer dimensions

actual front end outer dimensions are approximately 38 5/8" width X 12 5/8" height -

+ Product Details Size - 24"w X 16"h is the size for the duct opening measurement only

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

rust-free aluminum

10"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 11.75"w x 27.75"h] Insulated Line Set actual front end outer dimensions+ Product Details Size 10"w X 26"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 11. 75" Width X 27. 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