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 + Product Details Size -

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

this filter grille never rusts and withstands long-term use in any environment

actual front end outer dimensions are approximately 3

Experience enhanced indoor comfort with our 6" Butterfly Damper

Easy to install and durable

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 + Product Details Size -+ 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