eagle 20 silver cigarettes 20'S MENTHOL KING Silver Eagle Menthol L-20-S -

What we like: its powerful enough to refresh the air five times per hour, though its smaller size lends itself best to working in rooms up to 219 square feet

Dual front-and-back air intakes push fresh air out through side outlets, refreshing a 350 ft room nearly 5 times per hour

Griffiths SE, Parsons J, Naughton F, Fulton EA, Tombor I, Brown K

Mar 5, 2011 6,147 474 #9 WOW

Not all air purifiers are created equally

We specifically focused on demographic and other characteristics associated with these perceptions, particularly among college students in the Deep South, where rates of cigarette smoking have been historically high