4" X 24" or 24" x 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 5.75 X 25.75] Round Pipe The integrated eight-tumbler lock system

The integrated eight-tumbler lock system

Actual Filter Size – 17 3/4"w x 7 3/4" x 1"

suitable for various applications including ductless mini-split

+ Product Details Size - 32"w X 34"h is the size for the duct opening measurement only

+ Product Details Size – 32" x 36" or 36" x 32" is the size for the duct opening measurement only

4" X 24" or 24" x 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 5.75 X 25.75] Round Pipe The integrated eight-tumbler lock system+ Product Details Size 4"w X 24"h or 24" x 4" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 75" width X 25. 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