Purified water equipment: high degree of automation and stable water supply conditions. Advanced program control device, accurate and reliable operation, replace manual operation, and fully realize the automatic conversion of all aspects of water treatment. High efficiency, low energy consumption, and economical operating cost. Due to the reasonable overall design of the water softener, the exchange capacity of the resin can be fully exploited. The equipment adopts jet salt suction to replace the salt pump, and the energy consumption is reduced. The equipment has a compact structure, a small footprint, saves infrastructure investment, and is easy to install and debug, easy to use, and safe and reliable in operation.