Balancing purification efficiency and usage cost, this long-lasting filter water purifier is the preferred choice for long-term household use. The equipment is equipped with an upgraded long-term precision filter element, which has stable filtration performance, longer service life, and is not easy to block or decay. It can efficiently complete the deep purification of water quality for a long time, continuously remove residual chlorine, heavy metals, and various impurities in the water, and ensure long-term water quality safety. Paired with a stable natural mineralization slow-release system, it continuously and uniformly releases trace elements such as strontium, zinc, selenium, calcium, and magnesium. Long term use can still output pure and nutritious healthy mineral water, reducing the cost of frequent core replacement and achieving long-lasting water purification effects. It is suitable for long-term daily drinking water use in households.