20"W X 14"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 21.875"W X 15.875"H] w24h24 Experience enhanced indoor comfort with

Experience enhanced indoor comfort with our 6" Butterfly Damper

actual front end outer dimensions are approximately 3

actual front end outer dimensions are approximately 27

to Ensure Perfect Smooth Finish

+ Product Details Size - 26"w X 8"h X 2"d (for duct opening measurement only)

20"W X 14"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 21.875"W X 15.875"H] w24h24 Experience enhanced indoor comfort with+ Product Details Size 20"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 875" width X 15. 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