26" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 26 5/8"] Copper Coil-Insulated Line Set actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 22 5/8" width X 16 5/8" height

actual front end outer dimensions are approximately 14 5/8" width X 16 5/8" height

actual front end outer dimensions are 17" Width X 17" Height

+ Product Details Size – 25"w X 25"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 12 5/8" width X 30 5/8" height

26" X 24" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 28 5 8" X 26 5 8"] Copper Coil Insulated Line Set actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 22 5 8" width X 16 5 8" height actual front end outer dimensions are approximately 14 5 8" width X 16 5 8" height