FG Series Filter Grille

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 resistant pre-coat with durable powder finish
  • Soft White


  • Holds up to a 2" filter (FG2)
  • Holds up to a 4" filter (FG4)