10" X 10" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 12 5/8" X 12 5/8"] 18" Round Duct Pipe ensuring optimal circulation throughout your

ensuring optimal circulation throughout your space

actual front end outer dimensions are approximately 12 5/8" width X 22 5/8" height -

these grilles ensure easy

Filter grille features a user-friendly plastic latch that requires no screwdriver for opening

10" X 10" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 12 5/8" X 12 5/8"] 18" Round Duct Pipe ensuring optimal circulation throughout your+ Product Details Size 10"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 12 5 8" width X 12 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