4" X 30" Or 30" X 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: [5.75 X 31.75] Sheet Metal/Adjustable Elbow Actual Filter Size – 29

Actual Filter Size – 29 3/4"w x 27 3/4" x 1"

Designed for both walls and ceilings

+ Product Details Size – 22"w X 36"h is the size for the duct opening measurement only

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With four elegant colors and various sizes available

4" X 30" Or 30" X 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: [5.75 X 31.75] Sheet Metal/Adjustable Elbow Actual Filter Size – 29+ Product Details Size 4"w X 30"h or 30" x 4" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 75" width X 31. 75" height. High Quality High grade steel construction meant for high foot traffic areas. Installation Location Floor. Design Easy drop in installation. Powder Coat Finish Smooth, shiny, scratch resistant, with no sharp edges. Looks like it was just waxed. Quality Packaging Carefully