Filter Grille FG-18X25 past 12 months Standard Features * Cones are

Standard Features * Cones are one-piece stamped construction providing a clean

inner dimension and outside dimension available * Available in continuous lengths with butt joints * Tamper proof screws * Standard Color

800-495-0125

Standard Features * Gang-operated opposed blade radial volume control damper for use with RD Series Round Diffusers * Available in 2" increments from 6"-24"

Blades run parallel to longest dimension

Filter Grille FG-18X25 past 12 months Standard Features * Cones areStandard 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