The room filter apparatus can be sized and adapted for use in a car and include an automobile power cord with {TAIL ~ a cigarette lighter adapter} connected to the fan to power {HEAD ~ the fan} 
The room filter apparatus can be sized and adapted for use in a car and include an automobile power cord with { TAIL ~ a cigarette lighter adapter } connected to the fan to power { HEAD ~ the fan }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD