8"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 9.75"h] w32h32 Actual Filter Size – 23 Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Actual Filter Size – 23 3/4"w x 21 3/4" x 1"

Elevate your living space with this sophisticated addition

Actual Filter Size – 33 3/4"w x 7 3/4" x 1"

+ Product Details Size – 28"w X 34"h is the size for the duct opening measurement only

+ Product Details Size – 26"w X 30"h is the size for the duct opening measurement only

8"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 9.75"w x 9.75"h] w32h32 Actual Filter Size – 23 Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Actual Filter Size – 23 3 4"w x 21 3 4" x 1" Elevate your living space with this sophisticated addition