24"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 17.75"h] w24h24 + Product Details Size - accordion content RFG2525 Black-HP 18" Round Duct Pipe

+ Product Details Size - 22"w X 30"h is the size for the duct opening measurement only

Actual Filter Size – 27 3/4"w x 9 3/4" x 1"

align-items: center

ensuring it arrives at your home in perfect condition

+ Product Details Size – 12"w X 20"h is the size for the duct opening measurement only

24"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 25.75"w x 17.75"h] w24h24 + Product Details Size accordion content RFG2525 Black HP 18" Round Duct Pipe + Product Details Size 22"w X 30"h is the size for the duct opening measurement only Actual Filter Size – 27 3 4"w x 9 3 4" x 1"