The QS1 Series Range Hoods are the quietest in their category and deliver brilliant halogen lighting to cook tops. The fan's unique axial blade technology ensures quiet operation so you can carry on a conversation with ease while cooking. Powder-coated finish in white is durable, easy to clean and a perfect match to white appliancesMonochromatic white controls blend with hood for a clean, neat appearance30" width to fit with like-size, standard cook tops and cabinetry. Proper sizing provides effective ventilationRated at 1.5 sones on Normal speed, the QS1 is over 50% quieter than the typical range hood in its class. The 220 CFM fan provides effective ventilation and you won't have to turn up the volume to hear your favorite song while cookingTwo-speed rocker control gives convenient command of Normal and High fan speeds. Use the quiet, Normal, setting for average cooking conditions and switch to High to quickly remove unwanted cooking aromasTwin halogen light system designed for bulbs up to 50 W,(PAR20 bulbs not included), can be adjusted to two levels with the front soft-touch push buttons. They provide bright, soft or ambient illumination for impressive lighting over the cook top and surrounding area. Enjoy the clear advantage of seeing what you are cookingTwo dishwasher-safe, aluminum grease filters are engineered to remove airborne particles efficiently and clean up easily to keep your range hood operating at peak efficiency (For non-duct option use charcoal filter, Model BPSF30, sold separately)Clean SenseTM charcoal filters (BPSF30, sold separately) have an indicator that changes color when replacement is necessary for an easy maintenance reminder (non-ducted installation only)Easy installation with keyhole mounting slots, connector/backdraft dampers and four ducting options provide simple flexibility3 1/4" x 10" vertical discharge3 1/4" x 10" horizontal discharge7" round, vertical dischargeNon-ducted recirculation requires two Clean SenseTM charcoal filters, BPSF30, sold separatelyIncludes adjustable duct connectors to accommodate off-center ductwork and simplify installation Permanently lubricated fan motor is designed for years of trouble-free serviceUL listed for safety and HVI certified to ensure confidence in performance ratingsCan work in an ADA Compliant situation when wired to operate from a dedicated, standard 2-rocker or 3-rocker wall switch to turn the hood on or off. See Additional Information above.