Robust filter coffee machine with optimal coffee quality. The filtration process is gentle and pressure-free, using special filter paper and pyramid filters. The descaling indicator ensures low maintenance costs. It features a illuminated pressure switch for operation control and a sturdy electronically controlled water heater. Two separately switchable warming plates keep the coffee hot for a long time at 80 to 85 degrees. No water connection is required, and convenient water filling is done at the front of the device. It brews 125 cups of coffee in one hour.