Filter Grille FG-25X18 past 12 months Perforated face grille

Perforated face grille

Adjustable steel curved blades

Double deflection radius mount spiral pipe grille with adjustable blades

3/4" round collar

Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice return air grille * Surface mount grille with

Filter Grille FG-25X18 past 12 months Perforated face grilleStandard 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