A kitchen hood , exhaust hood , or range hood (extractor) is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen . it is designed to clean the air in the kitchen from various impurities (airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration).
additional features include:
1. lighting features. ...
2. liquid crystal control display. ...
3. automatic on/off. ...
4. timer. ...
5. remote control panel...
6. charcoal filter.
e.t.c