6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] 14" Round Duct Pipe + Product Details 14" x

+ Product Details 14" x 20" x 1" replacement air filters for your furnace

+ Product Details Size & Compatibility – The 9" galvanized steel round side take-off is compatible with duct 9"

+ Product Details Size & Compatibility – The size of the side round ceiling box is 8" X 8" X 8" and it is compatible with duct 8"

blank box design for quick and hassle-free installation

PREMIUM QUALITY - Our galvanized duct box is made of high-quality galvanized sheet metal with crimped ends for easy fitting and secure connection purpose

6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] 14" Round Duct Pipe + Product Details 14" x+ Product Details Size 6"w X 30"h or 30" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 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