Steel Blade Double Deflection Diffuser 933-16X4 past 12 months Holds up to a 2"

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

Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts

2x4 T-Bar (20" x 44" duct)

Designed for high volume air delivery

Steel Blade Double Deflection Diffuser 933-16X4 past 12 months Holds up to a 2"Standard Features * Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Double deflection diffuser * Front blades parallel to longest dimension * Back blades parallel to shortest dimension * All blades adjustable allowing 4 way flow adjustment * Soft White Options * 933 O with recessed screwdriver operated