10" X 20" or 20" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 21.75] Brown Applications – The Galvanized Steel

Applications – The Galvanized Steel Round Take-Off Duct is used for transition from an air plenum or square duct to a round pipe

+ Product Details Size – 14"w X 36"h is the size for the duct opening measurement only

finished in Antique Brass

We also made sure that each filter in every pack lasts you a long time

10" X 20" or 20" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 21.75] Brown Applications – The Galvanized Steel+ Product Details Size 10"w X 20"h or 20" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" width X 21. 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