Robust filter coffee machine with optimum coffee quality. Filtration is carried out gently and without pressure using special filter paper and pyramid filters. The descaling indicator ensures low maintenance costs. It features an illuminated push-button switch for operation control and a robust electronically controlled instantaneous water heater. Two separately switchable hot plates keep the coffee hot for a long time at 80°-85°. No water connection is required, and convenient water filling is available at the front of the appliance. Brews 125 cups of coffee in one hour.