30" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 32 5/8"] White actual front end outer dimensions

actual front end outer dimensions are approximately 16 5/8" width X 20 5/8" height

Looks like it was just waxed

+ Product Details Size – 10"w X 26"h is the size for the duct opening measurement only

Built with rust-resistant aluminum and a scratch-resistant powder-coated finish

please note that the total outer dimensions of the grille measure 10" in diameter

30" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 32 5/8"] White actual front end outer dimensions+ Product Details Size 30"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 32 5 8" height 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 filter grille latch is easy to use on