Easy Installation: Single-hinged Flex-Z Fast bracket, pre-installed alignment guides, and temporary clip allow for easy installation utilizing existing duct, and low profile housing design ensures a proper fit in any ceiling with at least 5 5/8'' depth

CustomizableAirflow: This ultra-slim ventilation fan features Pick-A-Flow technology that allows you to select your desired airflow from 50, 80 or 110 CFM at the flip of a switch for your room size and usage needs