48"W X 24"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 49.875"W X 25.875"H] w18h18 + Product Details Size -

+ Product Details Size - 16"w X 12"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 16 5/8" width X 24 5/8" height

vibration-free performance

and installation is quick and simple with the included screws

Actual Filter Size – 9 3/4"w x 33 3/4" x 1"

48"W X 24"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 49.875"W X 25.875"H] w18h18 + Product Details Size -+ Product Details Size 48"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 49. 875" width X 25. 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