16"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 17.75"w x 15.75"h] white } /* TEXT STYLING */ Compatible with Duct 4" Product Details Size 32 LO246

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+ Product Details Size – 16" x 28" or 28" x 16" is the size for the duct opening measurement only

+ Product Details Size – 15" Wooden Corner Baseboard Grille

this grille offers durability and resistance to rust and corrosion

Design – 180 degrees double direction adjustable - fins are manually adjustable individually for optimal air distribution

16"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 17.75"w x 15.75"h] white } * TEXT STYLING * Compatible with Duct 4" Product Details Size 32 LO246 } * TEXT STYLING * #hvac product accordion + Product Details Size – 16" x 28" or 28" x 16" is the size for the duct opening measurement only