28" X 26" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 30 5/8" X 28 5/8"] 2-Way Deflection Pressure rating: 2300 to 6500

Pressure rating: 2300 to 6500 psi

reducing energy costs and maximizing HVAC system lifespan

[Outer Dimensions: 50

The total outer size of this grille is the listed size plus 2

actual front end outer dimensions are approximately 32 5/8" width X 12 5/8" height -

28" X 26" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 30 5/8" X 28 5/8"] 2-Way Deflection Pressure rating: 2300 to 6500+ Product Details Size 28"w X 26"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 30 5 8" width X 28 5 8" height Actual Filter Size 27 3 4"w x 25 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.