10" X 30" or 30" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 31.75] 7" Round Duct Pipe 40"w X 16"h Is The

40"w X 16"h Is The Size For The Duct Opening Measurement Only

22" x 26" Pleated MERV 8 Filter for HVAC Return Filter Grille

Dimensions With Outer End are 15

is fireproof and ensures efficient thermal performance

finished in Antique Brass

10" X 30" or 30" X 10" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 11.75 X 31.75] 7" Round Duct Pipe 40"w X 16"h Is The+ Product Details Size 10"w X 30"h or 30" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 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