36" X 30" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged- [Outer Dimensions: 38 5/8" X 32 5/8"] Brown High Quality –High quality solid RFG1820AL Height_32in We have the largest

High Quality –High quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

actual front end outer dimensions are approximately 10 5/8" width X 22 5/8" height

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

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36" X 30" Steel Return Air Filter Grille for 1" Filter Fixed Hinged [Outer Dimensions: 38 5 8" X 32 5 8"] Brown High Quality –High quality solid RFG1820AL Height_32in We have the largest High Quality –High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges actual front end outer dimensions are approximately 10 5 8" width X 22 5 8" height