Description
No Sharp Surface Edges
Actual Filter Size – 27 3/4"w x 31 3/4" x 1"
actual front end outer dimensions are approximately 26 5/8" width X 28 5/8" height
+ Product Details Size – 8" x 12" or 12" x 8" is the size for the duct opening measurement only
30" X 34" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 32 5 8" X 36 5 8"] 8" Diameter No Sharp Surface Edges w6h6 actual front end outer MFFG410 1 No Sharp Surface Edges Actual Filter Size – 27 3 4"w x 31 3 4" x 1"