aeration
air
air exit
air gate
air grating
air inlet screen
airflow
backdrop
background
conditioner
conditioning
cooling
cover
damper
design
detail
diffuser
filter
frame
grating
gray
grey
grid
grill
horizontal
industrial
industry
lattice
line
louver
louvered
mesh
metal
pane
panel
pattern
row
screen
slat
slats
stripe
striped
surface
texture
trellis
vent
ventilate
ventilating
ventilation
ventilator
wall