20" X 14" Or 14" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille- Brown [Outer Dimensions: 21.75 X 15.75] Round Duct Pipe + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size – 16"w X 30"h is the size for the duct opening measurement only

+ Product Description These line set covers will protect your line sets from virtually any damage

Filter Size - 9

+ Product Details Size - 26"w X 22"h X 2"d (for duct opening measurement only)

+ Product Details Size - 17"w X 10"h is the size for the duct opening measurement only

20" X 14" Or 14" X 20" Heavy Duty Floor Grille Fixed Blades Air Grille Brown [Outer Dimensions: 21.75 X 15.75] Round Duct Pipe + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size – 16"w X 30"h is the size for the duct opening measurement only + Product Description These line set covers will protect your line sets from virtually any damage