 filter on it and you could even run that where you're at by putting a solar panel up outside the window that would definitely run that fan that would be enough it would cost you zero dollars then and it would it would move air through there all during the the day when you've got sunlight and then at night it'd be fine you wouldn't need it but at least you'd keep that air flowing most of the time in there that'd be a good idea well i did a little search just before we called and