24" X 10" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 26 5/8" X 12 5/8"] w18h18 border-radius: 8px Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

border-radius: 8px

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 12 5/8" width X 36 5/8" height

+ Product Details Size – 20"w X 50"h is the size for the duct opening measurement only

and the second number represents the height

24" X 10" Steel Return Air Filter Grille for 1" Filter Fixed Hinged [Outer Dimensions: 26 5 8" X 12 5 8"] w18h18 border radius: 8px Compatible With Duct 7in Applications This sheet metal DDAG A 1212 border radius: 8px High quality – high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges