Panasonic FV-0511VF1 WhisperFit DC Fan 50-80-110 CFM Retrofit Bathroom Exhaust Fan - Quiet Energy Star-Certified Energy-Saving Bathroom Ceiling Fan

The "SmartFlow Vent Fan" is a revolutionary bathroom exhaust fan that sets a new standard for CFM output and ease of installation.

With its innovative ECM motor and Pick-A-Flow airflow selector, you can choose the perfect airflow for your ventilation needs with just the flick of a switch.

The single-hinged Flex-Z Fast bracket provides flexible, fast, and easy installation in any bathroom ceiling.

Plus, its low-profile 5-5/8 housing depth fits seamlessly into 2 x 6 joist size or larger.

Don't just comply with building codes - exceed them with the "SmartFlow Vent Fan".