4" X 25' - Round Duct Sheet Metal Pipe [5pcs 5'] Filter Grille actual front end outer dimensions RFG3024 Black HP const content item Hi-Lo Oval Stack Head

actual front end outer dimensions are approximately 20 5/8" width X 28 5/8" height

+ Product Details Size – 14" x 32" or 32" x 14" is the size for the duct opening measurement only

actual front end outer dimensions are approximately 30 5/8" width X 16 5/8" height -

actual front end outer dimensions are approximately 12 5/8" width X 34 5/8" height

+ Product Details Size - 26"w X 32"h X 2"d (for duct opening measurement only)

4" X 25' Round Duct Sheet Metal Pipe [5pcs 5'] Filter Grille actual front end outer dimensions RFG3024 Black HP const content item Hi Lo Oval Stack Head actual front end outer dimensions are approximately 20 5 8" width X 28 5 8" height + Product Details Size – 14" x 32" or 32" x 14" is the size for the duct opening measurement only