30" X 22" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 32 5/8" X 24 5/8"] Filter Grille + Product Details Operating Temperature RFG3024 Black HP const content item Hi-Lo Oval Stack Head

+ Product Details Operating Temperature From -40°F To +248°F [-40°C To +120°C]

High Quality –High quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size - 30"w X 10"h is the size for the duct opening measurement only

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+ Product Details Size - 24"w X 26"h is the size for the duct opening measurement only

30" X 22" Steel Return Air Filter Grille for 1" Filter Fixed Hinged [Outer Dimensions: 32 5 8" X 24 5 8"] Filter Grille + Product Details Operating Temperature RFG3024 Black HP const content item Hi Lo Oval Stack Head + Product Details Operating Temperature From 40°F To +248°F [ 40°C To +120°C] High Quality –High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges