Venting a room

[Jaws]

Thanks guys. Because it's just a small room I need to take care of plus my house was built in the 60's, an HRV probably isn't the way I'll go either. Im leaning towards the bathroom fan since others seem to think that should be enough. What about those installed cylindrical metal fans you see from time to time? I'd rather stay away from anything built of all metal but does anyone know what im talking about or have any experience with those?

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