It provides installation flexibility with 4-way convertibility to fit virtually all applications. The hood is designed for under cabinet use and installs as 3-1/4 in. x 10 in. ducted opening with vertical or horizontal ducting; or 7 in. round vertical ducting or as non-ducted with air recirculation. The hood features a fan designed for years of trouble free service, an easy to clean grease filter, a protective lamp lens that distributes light evenly over the cook-top and control switches for fan speed and light activation. • 30"• Color: Black• Four-way convertible; installs ducted 3-1/4" x 10" (vertical and horizontal), 7" round (vertical) and non-ducted. Non-Ducted Filter sold separately - Model 41F• 160 CFM, 6.5 Sone (3-1/4" x 10" discharge) or 190 CFM (7" round discharge) performance "“ HVI 2100 Certified• Dishwasher-safe aluminum grease filter• A protective lamp lens distributes light evenly over the cook-top and accepts up to 75W bulb (bulb not included)• Includes 3-1/4" x 10" damper/adapter and 7" round adapter• BP87 dampers sold separately.Specifications:Accessories OptionalYesAccommodates Ceiling HeightN/AADA ComplianceSee Additional Information aboveBlower Air Mover TypeFanBlower IncludedYesBoost ModeNoCFM (Airflow)190Color/FinishBlackControl Feature Filter ReminderNoDamper IncludedYesDelay Shut OffNoDigital ClockNoDishwasher Safe FiltersYesDuct Connector Size3-1/4" x 10", 7" Round Non-DuctedENERGY STAR® qualifiedNoFilter IncludedYesFilter TypeAluminumHVI CertifiedYesHeat SentryNoLight Bulb Quantity1Light Bulbs IncludedNoLighting FunctionOne-levelLighting TypeIncandescentMax Sones/100 CFM4.1Minimum Height Above Cook Top18"Mounting SystemWallMounting TypeUnder CabinetNightlightNoNon-Stick CoatedNoProduct Depth (inches)17.5"Product Height (inches)6"Product Width (inches)30"Rated Amps2.5Remote ControlNoSwitch Control Settings2Switch StyleRockerTimerNoUL ListedYesVoltage120