22" X 22" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 24 5/8" X 24 5/8"] Filter Grille actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 16 5/8" width X 38 5/8" height

actual front end outer dimensions are approximately 32 5/8" width X 20 5/8" height

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height -

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22" X 22" Steel Return Air Filter Grille for 1" Filter Fixed Hinged [Outer Dimensions: 24 5 8" X 24 5 8"] Filter Grille actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 16 5 8" width X 38 5 8" height actual front end outer dimensions are approximately 32 5 8" width X 20 5 8" height