Yes but MOST folks have this stuff laying around Who does not have duct (or clear, or masking, or any tape that will hold on cardboard even staples and scotch tape work. Some cardboard (think cereal boxes) fan well some might have to buy one but mine was 8 bucks at wally world. the dryer duct was 8 too. Thats 16 Ill go to 20 with other areas and tax. does that 13 dollar fan come with the hose? if not add 8 bucks thats 21 also the fan I bought pulgs in, and works on timers, that 13 dollar one im sure needs to be hard wired and blows a constant CFM, the one I have has 3 speeds for hot mild and cold days when temps can cause issues, so include the wire costs you are looking at ILL go cheap with 25. the best thing about this is the fan can be mounted anywhere in the closet but the vent can be placed LOW on the wall to be hidden behind furniture on the outer wall. Preferably in the bathroom where you can say it is just the room deoderizer spray. Or a plumbing problem, If you are really lucky to have the wet wall there, connect the ehaust in to the sewer drain vent.

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