VERSATILE FAN: Ventilation fan helps eliminate , tobacco smoke, and cooking odors in a near-silent performance in rooms up to 105 sq. ft. to keep your house smelling fresh and clean EFFICIENT: Runs on 110 CFM and 0.7 Sones and is motor engineered for continuous operation to provide the best performance EASY INSTALLATION: Includes 6" ducting for high-quality performance and hanger bars to provide a fast installation in 2" x 8" construction spaces DECORATIVE: Paintable polymeric grilles allow you to ensure the fan is cohesive with your existing decor SAFE: This ENERGY STAR* qualified fan is HIV certified and UL listed for use over bathtub or shower when installed with a GFCI protected branch circuit