Ecological units are ventilation equipment used to clean oily and polluted air from kitchen exhaust air and to release healthier air into the atmosphere. Heavy and odored kitchen exhausts thrown out of large restaurants and dining areas negatively affect the daily functions of people in residential, office and hotel areas intertwined with these areas. In addition, the accumulation of substances such as oil, soot and soot released during cooking, unless precautions are taken, in canals and evacuaiton equipments also increases the risk of fire to high levels in later times. In addition to the risk of fire, it leads to rapid filling of suction fans and filters, rapid contamination of channels and therefore rapid increase in consumable costs.