Modern Linear Slot Diffuser - White Decorative AC Vent Cover

60 Linear Slot Diffuser - AC Vent Cover - HVAC Register - linear slot vent Expella's Linear Slot Grille is an internal ceiling diffuser designed for use with ducted inline ventilation systems which sits discreetly on the ceiling linear slot grille Fans Ventilation · Fire protection · ACCESSORIES · Insulators · Adhesive Tapes Characteristics: Linear slot diffusers with blade deflectors Construction

linear slot Home Ventilation Grilles SD-Linear Slot Diffuser SD-Linear Slot Diffuser These linear slot diffusers feature fully adjustable, aerodynamic