Pelgrim PSK 665 RVS is a versatile kitchen appliance that can be used as either an exhaust hood or an air purifier. As an exhaust hood, it can be connected to an exhaust pipe to remove cooking fumes and odors from the kitchen. As an air purifier, it can be used to circulate and clean the air in the kitchen. The hood has four speed settings, so you can choose the right amount of suction for your needs. It also has a light switch, so you can turn on the light when you need to see what you're cooking. The hood is easy to clean, with a removable grease filter that can be washed in the dishwasher.