The core component of the device, the water pump, adopts the world-renowned Danish "Grundfos" water pump, and the reverse osmosis membrane adopts the world-renowned American company Heidelberg's reverse osmosis membrane, with a complete set of membrane cleaning devices. The structure is simple, the operation is convenient, and the technical level is high. Under the condition that the conductivity of the raw water is less than 250us/cm, the water quality index of the water treated by this device can reach 100% of the national pure water standard. This product is currently the most advanced pure water treatment equipment