14"w X 20"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 21.75"h] Powder Coated actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 30 5/8" height

Actual Filter Size – 27 3/4"w x 15 3/4" x 1"

+ Product Details Outer dimensions: 19

including Ductless Mini-Split

+ Product Details Size - 16"w X 6"h is the size for the duct opening measurement only

14"w X 20"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 21.75"h] Powder Coated actual front end outer dimensions+ Product Details Size 14"w X 20"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 15. 75" Width X 21. 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