It can be pre-programmed with up to 10 different tea categories,No filter paper is required with this system, it takes just 10 -15 minutes to brew fresh 4.5 liters of tea concentrate which can be used as the tea base for making various tea products for sale. With the SD card design, it offers an easy form of management for chain operators to upload/download pre-programmed tea brewing parameters. Along with the patented sprinkle nozzle which allows the tea leaf to thoroughly brewed and release the best tea aroma. The eco-friendly design of the Power Saving and Sleep Mode, reduces power consumption during periods of non-sales and non-peak periods.