Broan Nutone Bath Ventilation Fan, 682

Broan Nutone Bath Ventilation Fan, Model # 682 Broan’s duct-free fan is easy to install and ideal for where true ventilation is not required but only air circulation. Features: Patented, fast snap-in metal housing installation Whisper-quiet fan circulates air past replaceable activated charcoal filter Easy to install No duct work required, perfect for applications where ducting is impossible or impractical Attractive, white molded grilles