6"w X 6"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - Black [Outer Dimensions 7.75"w x 7.75"h] return grille + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
6"w X 6"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh Black [Outer Dimensions 7.75"w x 7.75"h] return grille + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 32"w X 25"h is the size for the duct opening measurement only Actual Filter Size – 19 3 4"w x 24 3 4" x 1"