1. Top quality stainless steel inner tank.                                                                                                                                           2.Professional compressor cooling system, good quality, low noise and long using life.                                                                               
3. Anti-bacteria design, full sterilization process.                                                                                                                             
4. Full process of air filtering protects water from pollution.                                                                                                                     
5. Uses national food class materials, hygienic and safe.                                                                                                                              
6. Can also be fixed with pipeline type and water purifying system                                                                                                       
7. R134A Compressor Cooling