Description
Scratch-Resistant
+ Product Details Size – 12"w X 30"h is the size for the duct opening measurement only
+ Product Details Size - 18"w X 14"h is the size for the duct opening measurement only
actual front end outer dimensions are approximately 18 5/8" width X 16 5/8" height
16" X 36" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 18 5 8" X 38 5 8"] 18" Round Duct Pipe Scratch Resistant RG1620AL Quality Packaging carefully packaged 8 Feet Long Scratch Resistant + Product Details Size – 12"w X 30"h is the size for the duct opening measurement only