In some instances, some homes cannot utilise a hood with a ventilated system. In this instance, a recirculation hood becomes handy. Recirculation hoods utilises filters with activated charcoal to help remove odours, vapours and smoke, and then release the recycled air back into the kitchen. The oil from the smoky fumes are normally trapped into a mesh filter or baffle filter system, which are easy to remove and are washable.
The DRV2200 model is perfect for such situations. The hood comes with dual purpose installation, either as ventilated or recycle.