8" X 30" Or 30" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 31.75] Color_White it stands as a testament

it stands as a testament to our commitment to quality

Performance – High diffusion induction rates result in rapid temperature and velocity equalization of the mixed air mass well above the zone of occupancy

+ Product Details 12" x 24" x 1" replacement air filters for your furnace

+ Product Details Size - 30"w X 24"h is the size for the duct opening measurement only

8" X 30" Or 30" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 31.75] Color_White it stands as a testament+ Product Details Size 8"w X 30"h or 30" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 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