Fixed Bar Blade Filter Grille 935FG-50X20 Step Down Ceiling Diffuser Multi-Shutter Damper standard on 6"

Multi-Shutter Damper standard on 6" widths and larger

Blades spaced at 2/3"

Standard Features * 3-way diffusion for draft-free heat or air conditioning * For ceiling or sidewall applications * All component parts

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

AA-HVL Series Engineering/Performance Data

Fixed Bar Blade Filter Grille 935FG-50X20 Step Down Ceiling Diffuser Multi-Shutter Damper standard on 6"Standard Features * 45 degree fixed blades parallel to the longest dimension * Hand operated lever for easy filter access * Holds up to 2" thick standard filter (not included) * Removable face for easy cleaning and maintenance * Filter door hinges parallel to longest side * 4 way reversible door on square sizes * 2 way reversible door on rectangular sizes * Filter retention tabs * Concealed mounting holes * Soft White Options * SP935FG 4 holds 4" deep