16" x 3" Aluminum Spiral Duct Air Vent Grille Cover - Fully Adjustable Double Deflection HVAC Air Supply [Outer Dimensions: 18w X 5"h] Insulated Line Set providing maximum flexibility Compatible with Duct 4" Product Details Size 32 LO246

providing maximum flexibility

actual front end outer dimensions are approximately 14 5/8" width X 34 5/8" height

+ Product Description Enhance your HVAC system with our Aluminum Return Filter Linear Bar Grille

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 24" duct opening (measured at the opening)

actual front end outer dimensions are approximately 41

16" x 3" Aluminum Spiral Duct Air Vent Grille Cover Fully Adjustable Double Deflection HVAC Air Supply [Outer Dimensions: 18w X 5"h] Insulated Line Set providing maximum flexibility Compatible with Duct 4" Product Details Size 32 LO246 providing maximum flexibility actual front end outer dimensions are approximately 14 5 8" width X 34 5 8" height