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] 3-Way or 4-Way Heavy-gauge all-steel construction

Heavy-gauge all-steel construction

actual front end outer dimensions are approximately 18 5/8" width X 16 5/8" height

Actual Filter Size – 29 3/4"w x 11 3/4" x 1"

12" X 12"h Is The Size For The Duct Opening Measurement Only

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] 3-Way or 4-Way Heavy-gauge all-steel construction+ 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