The Delta Breez SLM80 ventilation exhaust fan features a slim design that allows it to be installed in the tightest of spaces. This exhaust fan features a 4" metal oval duct that delivers around 0.6 sones with an airflow of around 80 CFM, while only consuming 8.5 watts making it super-quiet. It also has a 3" plastic adapter that delivers around 1.5 sones, operating at 10.5 watts. This fan can be installed in the ceiling or wall and is ideal for bathroom applications. Order your SLM80 today or contact one of our sales associates for more information.