De Dietrich HB4621F1 is a versatile vapor suction hood that can be used in both waste air and circulating air modes, making it suitable for a variety of kitchen layouts. It features a powerful motor with three speed settings, allowing you to adjust the suction power to your cooking needs. The hood is equipped with a grease filter that traps grease and dust particles, and an optional activated charcoal filter that can be added to remove odors. The hood also has a built-in light that provides illumination for your cooking area.