8" X 12" Or 12" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 13.75] Powder-Coat with screws included to make

with screws included to make setup quick and hassle-free

Actual Filter Size – 17 3/4"w x 21 3/4" x 1"

Cubic core eggcrate design has the highest rate of airflow efficiency

Looks like new after years of use

making it perfect for both residential and commercial installations

8" X 12" Or 12" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 13.75] Powder-Coat with screws included to make+ Product Details Size 8"w X 12"h or 12" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 13. 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