20" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 22 5/8" X 38 5/8"] Copper Coil-Insulated Line Set + Product Details Size –

+ Product Details Size – 10"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 4"w X 10"h is the size for the duct opening measurement only

+ Product Description Check out one of our most attractive and stylish grills

Made from high-quality aluminum

+ Product Details Size – 24" x 24" is the size for the duct opening measurement only

20" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 22 5/8" X 38 5/8"] Copper Coil-Insulated Line Set + Product Details Size –+ Product Details Size 20"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 5 8" width X 38 5 8" height. High Quality high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Ceiling Design Fixed hinged for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your fingers and