26"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 27.875"W X 7.875"H] Compatible With Duct 6in actual front end outer dimensions

actual front end outer dimensions are approximately 20 5/8" width X 34 5/8" height

+ Product Details Size - 10"w X 10"h is the size for the duct opening measurement only

Filter Size - 13

Weather and Pest Proof – These louvers are especially designed to prevent water from entering your home

+ Product Details Size - 10"w X 8"h X 2"d (for duct opening measurement only)

26"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 27.875"W X 7.875"H] Compatible With Duct 6in actual front end outer dimensions+ Product Details Size 26"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 27. 875" width X 7. 875" height. High Quality High quality aluminum with counter sunk screw holes (screws included) and no sharp edges. Design Unrestricted airflow For Your HVAC system noise free components no vibrating louvers etc. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was