Filter Grille FG-18X10 Commercial Flush core and frame provides

Flush core and frame provides smooth surface

Mounting holes with color matching 2" baseboard Phillips screws

Long throw individually adjustable blades with 1 1/2" blades on 1 1/2" centers or 3" blades on 3" centers

Louvers will be Parallel to the First Dimension

Filter Grille FG-18X10 Commercial Flush core and frame providesStandard Features 1 2" spacing dual angular louvers for strength and maximum free area Stamped steel face with roll formed frame Hinged removable face with hinges parallel to longest side Hand operated lever for easy filter access and cleaning 4 way reversible door on square sizes 2 way reversible door on rectangular sizes Concealed mounting holes with mounting screws Holds up to a 1" filter (not included) with filter retention tabs (FG1) Rust