Panasonic WhisperGreen Select 110-130-150 CFM Exhaust Bath Fan FV-11-15VK1

Pick-A-Flow speed selector - one fan, you choose the CFM

Revolutionary DC motor with SmartFlow™ technology

Fits in 2x8 construction

UL listed for tub/shower enclosure when used with a GFCI protected circuit

Can be used to comply with ASHRAE 62.2, LEED, Cal-Green and ENERGY STAR® for Homes 3.0