Working Principle:
Heating: Cold water is drawn from the water tank into the internal heating tube, where it is rapidly heated to the ideal extraction temperature of approximately 92–96 °C.
Spraying: The hot water flows evenly through a slender showerhead, gently saturating the coffee grounds in the filter basket like a light rain.
Filtration: Driven by gravity, the hot water passes through the coffee bed, extracting flavor compounds, then flows through a disposable paper filter into the glass carafe below, while the coffee grounds are effectively retained inside the filter.
Warming: After the dripping process is complete, the warming plate beneath the carafe maintains a low, steady heat to prevent the coffee from cooling down.