14"w X 28"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 29.75"h] with filter With a 6" diameter for Product Details Size 14 Material_Anodized Aluminum LR164

With a 6" diameter for the duct opening measurement

Full Control – Full 190 degrees control of air direction vertically & horizontally

while the powder-coat finish offers a sleek

Actual Filter Size – 25 3/4"w x 21 3/4" x 1"

All steel wire is applied between PET surfaces to prevent corrosion (oxidization)

14"w X 28"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 15.75"w x 29.75"h] with filter With a 6" diameter for Product Details Size 14 Material_Anodized Aluminum LR164 With a 6" diameter for the duct opening measurement Full Control – Full 190 degrees control of air direction vertically & horizontally