Lasko Twin Window Fan, 2 Speed, White

Lasko's twin window fan fits most windows from 22" to 32"double-hung, casement, sliding, etc. use built-in expander panels for a custom fit. the fan can be positioned for intake or exhaust and the slim profile ensures the outdoors is still within view. features fits windows from 22" to 32" with expander panels for a custom fit snap-on feet included for table or floor use built-in carry handle position for intake or exhaust 2 quiet, energy-efficient speeds the blue plug patented safety fuse technology fully assembled e.t.l. listed.