12" X 16" or 16" X 12" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 13.75 X 17.75] w34h34 And The Full Outer Portion

And The Full Outer Portion Is Double Layered

Filter Size - 7

+ Product Details Size - 8"w X 36"h X 2"d (for duct opening measurement only)

+ Product Details Size - 12"w X 18"h is the size for the duct opening measurement only

Electrical Connections: Turn off the main power supply before making any electrical connections

12" X 16" or 16" X 12" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 13.75 X 17.75] w34h34 And The Full Outer Portion+ Product Details Size 12"w X 16"h or 16" X 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" width X 17. 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