80 cfm reduces humidity to quickly eliminate fogged mirrors and manage moisture in bathrooms up to 75 sq-ft, so your vision will always be clear and your surroundings will always be comfortableWith our TrueSeal™ damper technology, InVent fans reduce air leakage by up to 50% compared to competitive models, resulting in better home performance via blower door tests and reducing cold and warm air backdraftsEZDuct™ connector can be installed room-side with no attic access required, fan housing connection have never been easier1.5 SonesUL Listed for use over tubs and showers with a GFCI circuit; so you can capture the steam before it spreads throughout the room by locating your fan exactly where you need it the most