This high-performance 90 CFM ceiling exhaust fan delivers quiet and efficient ventilation with a quick and easy snap-in installation system. Designed with a durable ABS plastic housing, this fan is ideal for bathrooms and other moisture-prone areas. The polymeric grille blends seamlessly with most white ceilings and covers a compact footprint of 10 in x 10 in. A 4-inch round duct collar with a built-in plastic backdraft damper prevents unwanted air infiltration, ensuring quiet operation. Rated for use in insulated ceilings up to R-40, this fan is HVI2100 certified and cULus listed, including approval for installation above a tub or shower when used with a GFCI-protected circuit. Includes wire nuts and connector for easy electrical hookup.