Filter Grille FG-16X18 Finish:Bronze w/ Lever Operated Opposed Blade

w/ Lever Operated Opposed Blade Damper

Extended sleeve (2751)

Smoke Test and More Information on MA Series Diffusers

1/2" spacing dual angular louvers

Filter Grille FG-16X18 Finish:Bronze w/ Lever Operated Opposed BladeStandard 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