Air King AK80LS-1 80 CFM 1 Sone Ceiling Mounted Energy Star Rated – White
Broan 162M 70 CFM 4 Sone Ceiling Mounted Bath Fan – White. Broan 164 70 CFM 4.0 Sone Ceiling Mounted Bath Fan – White. The ENERGY STAR® Deluxe Quiet 4″ Duct Series provides cost effective, energy efficient ventilation at low sound levels and features a contoured grill that almost disappears into the ceiling.