10"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 11.75"w x 23.75"h] Return + Product Details Size - Product Details Perfect Fit Color_Anodized Aluminum AD-P-001-18x18

+ Product Details Size - 10"w X 24"h is the size for the duct opening measurement only

Compatible with 24x24 openings and built from durable

actual front end outer dimensions are approximately 14 5/8" width X 30 5/8" height

Filter Size - 15

+ Product Details Size – 24"w X 30"h is the size for the duct opening measurement only

10"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 11.75"w x 23.75"h] Return + Product Details Size Product Details Perfect Fit Color_Anodized Aluminum AD P 001 18x18 + Product Details Size 10"w X 24"h is the size for the duct opening measurement only Compatible with 24x24 openings and built from durable