10" X 14" or 14" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 15.75] Insulated Line Set + Product Description Maximize HVAC

+ Product Description Maximize HVAC efficiency with our aluminum eggcrate return air filter grille

+ Product Details Size – 30" x 36" or 36" x 30" is the size for the duct opening measurement only

+ Product Spec Sheet Round Ceiling Diffuser Spec Sheet

while the included installation screws make setup quick and hassle-free

Practical Design – Smooth

10" X 14" or 14" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 15.75] Insulated Line Set + Product Description Maximize HVAC+ Product Details Size 10"w X 14"h or 14" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" width X 15. 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