Filter Grille FG-36X6 Finish:Bronze Spiral pipe diameter must be

Spiral pipe diameter must be 4” larger than the width of the grille

3/4" round collar

Extended sleeve (2751)

Multi-Shutter Damper standard on 6" widths and larger

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

Filter Grille FG-36X6 Finish:Bronze Spiral pipe diameter must beStandard 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