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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Holds up to 1" filter (not included)
Delivers supply air in a 360°air pattern
back blades parallel to the shortest dimension Extruded aluminum surface mount frame with signature line marks Provides 4-way air flow on one plane Nylon bushings on adj
Zinc plated steel closure spring
Aluminum Airfoil Blade Single Deflection Diffuser 901-18X38 Residential Registers & Grilles Holds up to 1" filterStandard Features * Extruded aluminum (. 055 T6) surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of airfoil blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Single deflection diffuser with adjustable airfoil blades * Airfoil blades are parallel to longest dimension * Allows 2 way air deflection on one plane * Soft White Options * 901 O with recessed screwdriver
