32" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 16 5/8"] Powder-Coat /* slightly looser */ color: Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

/* slightly looser */ color: #333

actual front end outer dimensions are approximately 32 5/8" width X 10 5/8" height -

+ Product Details Size – 12"w X 12"h

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 25" OR 25" x 20" duct opening (measured at the opening)

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

32" X 14" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 34 5 8" X 16 5 8"] Powder Coat * slightly looser * color: Compatible With Duct 7in Applications This sheet metal DDAG A 1212 * slightly looser * color: #333 actual front end outer dimensions are approximately 32 5 8" width X 10 5 8" height