A specialized roof exhaust fan for the kitchen is built to eliminate fumes, smoke, odors, and excess heat, and may include some odor-reducing features. It includes filters to remove smoke and excessive heat from the kitchen space—expelling harmful emissions while capturing grease. Certain models have weather resistant features that enable them to survive outdoors. These fans are vital for creating a pleasant atmosphere in the kitchen, as well as minimizing fire risks caused by build-up grease and residues from cooking emissions