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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Allows for 2-way airflow adjustment
Options (must specify when ordering)
Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension
Spiral Diffuser Radius Flush Mount Diffuser Single Deflection with Damper
904 - Double Deflection Adjustable Aluminum Blade Grille for a 48" x 18" Duct Opening (front blades parallel to shortest dimension)
Fixed Bar Blade Filter Grille 935FG-18X8 past 12 months Allows for 2-way airflow adjustmentStandard 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
