18" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 20 5/8" X 38 5/8"] Insulated Line Set actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 16 5/8" height

This grille has a high standard of design

+ Product Details Size - 32"w X 36"h is the size for the duct opening measurement only

this grill will provide the design aesthetic you're looking for

18" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 20 5/8" X 38 5/8"] Insulated Line Set actual front end outer dimensions+ Product Details Size 18"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 20 5 8" width X 338 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