Broan 508 270 CFM Through-the-Wall Fan
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>N/a</li>
<li>Imported</li>
<li>270 CFM 6.0 Sones</li>
<li>Specially designed polymeric fan blade</li>
<li>Housing adjusts to fit walls from 4-1/2-Inch to 9-1/2-Inch thick</li>
<li>Built-in damper minimizes back drafts</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/51GUCTO3D9L.jpg'></br>