Filter Grille FG-16X30 Filter Space:For 2" deep Filter Options (must specify when ordering)

Options (must specify when ordering)

Airfoil blades individually adjustable on 3/4" centers

2 position adjustment for heating and cooling seasons

Opposed Blade Damper standard on 4" widths

Non-standard size collar (available in 6" through 20")

Filter Grille FG-16X30 Filter Space:For 2" deep Filter Options (must specify when ordering)Standard 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