The product for patients to achieve high-quality ultra-pure dialysis treatment and Online-HDF treatment, in the Online-HDF treatment mode to achieve mixed dilution or before and after dilution at any time to switch. The product adopts innovative modular distributed design, which can realize ultra-pure dialysis, precise ultrafiltration, online pre-charging and other functions. The reverse lighting design of the panel can guide the nurses to quickly cloth pipes, reduce learning costs and improve work efficiency. The module design used in the panel part enables the product to achieve different configurations to meet diverse scenarios. The double-wing door design of the equipment makes maintenance easier.