Linear slot diffusers

Linear slot dIffuser 2 slot diffuser BUILDMART - 24 Linear Slot Diffuser - Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors 2 slot shelving 3 pcs 1, 2 & 3 slots 4 slots 5 slots 6 slots 7 slots 8 slots

24th slot wallet 1-way or 2-way linear slot diffuser with manually adjustable alternating air streams Direction adjustment from horizontal to vertical