*This open box product has no visible dents or scratches. Ensure your cooking area is clear of smoke and odours with this Whirlpool 36" under-cabinet range hood. It features 250 CFM of ventilation with a no-vent recirculation option, allowing you to install the hood just about anywhere. The 3-speed fan operates at 0.5 sones at low speed and 5.2 sones at the highest speed, and has built-in LED task lights.