Broan 503 - 160 CFM 5 Sones Utility Fan
Keep your room free from humidity and smokes using the BROAN 503 160 CFM Side Discharge Exhaust Fan.
The Broan 503 Side Discharge Exhaust Fan is designed to effectively eliminate humidity and fumes with relatively quiet operation. This 160 CFM 5.0 Sones rated ventilator is easy to install between wall studs or ceiling joists. It fits a 3-1/4 x 10 duct and features a built-in damper to prevent back drafts.