16" X 25" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 18 5/8" X 27 5/8"] white Noise free components - No Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Noise free components - No vibrating louvers etc

Actual Filter Size – 29 3/4"w x 13 3/4" x 1"

+ Product Details Size – 32"w X 34"h is the size for the duct opening measurement only

+ Product Details Size – 25"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 36"w X 6"h is the size for the duct opening measurement only

16" X 25" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 18 5 8" X 27 5 8"] white Noise free components No Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Noise free components No vibrating louvers etc Actual Filter Size – 29 3 4"w x 13 3 4" x 1"