Nutone QTXEN150 Ultra Silent Series Fan Whtie Grille 150 CFM Energy Star<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Nearly silent operation 1.4 Sones</li><li>Air Flow: 150 CFM</li><li>6" Ducting Size</li><li>Energy Star qualified， Title 24 Compliant</li><li>Motor engineered for continuous operation</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ATdxjIlNL.jpg" noproxy>