24"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 11.75"h] Powder-Coat Upgrade your HVAC system with Drop Ceilings / Aluminum The set includes a FG1836 HP-1

Upgrade your HVAC system with a high-quality aluminum return grille designed for a clean

minimizing waste

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+ Product Details Size – 18"w X 22"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 22 5/8" width X 18 5/8" height

24"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 25.75"w x 11.75"h] Powder Coat Upgrade your HVAC system with Drop Ceilings Aluminum The set includes a FG1836 HP 1 Upgrade your HVAC system with a high quality aluminum return grille designed for a clean minimizing waste