26" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 10 5/8"] 18in diameter /* Adding space between bullet

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this piece is the perfect touch of class you need to add to your decor

allowing unrestricted airflow for optimal HVAC performance

actual front end outer dimensions are approximately 28 5/8" width X 18 5/8" height

Filter Size - 15

26" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 10 5/8"] 18in diameter /* Adding space between bullet+ Product Details Size 26"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 28 5 8" width X 10 5 8" height Actual Filter Size 25 3 4"w x 7 3 4" x 1" High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our