Water purifier system capable of accurately identifying service life of filter element and filter element thereof

The invention discloses a water purifier system capable of accurately identifying the service life of a filter element and the filter element of the water purifier system, and belongs to the technical field of water purifiers. The water purifier system specifically comprises a water purifier main body, the filter element, a main PCB control board arranged on the water purifier main body and a data recording chip fixed on the filter element, a timing unit and a data statistics unit are arranged on the main PCB control board and used for calculating and counting the use time and the filtered water amount of the filter element, the data recording chip is used for recording the filtered water amount and the use days of the filter element and used for identifying identification numbers of certified products, and the filtered water amount and the use days are recorded on the data recording chip in an accumulated mode. And when the main PCB control board identifies that the identification number of the product is in