30"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 31.875"W X 13.875"H] 18" Round Duct Pipe High Quality – High quality

High Quality – High quality steel construction

order a 20x14

+ Product Details Size - 30"w X 8"h X 2"d (for duct opening measurement only)

32"w X 8"h Is The Size For The Duct Opening Measurement Only

you can watch this informative video tutorial: How to Measure Your Vent Hole Before Ordering a Grille

30"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 31.875"W X 13.875"H] 18" Round Duct Pipe High Quality – High quality+ Product Details Size 30"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 875" width X 13. 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