Sino-NSH-TF-Z is a dehydration and filtration unit, especially suits for purification of turbine oil and fuel,etc. Sino-NSH-TF-Z combines the latest innovations in coalescence separation technology and micro-glass filter media in one system to achieve optional fluid cleanliness. With specially designed filter elements, it can efficiently separate water from oil quick, break the emulsification, as well as remove particulate pollutants. After separation, the water content can be reduced to less than 100 PPM, and the cleanliness can reach or better than NAS 4-6 Grade. Sino-NSH-TF-Z can effectively save operating cost as no heating or vacuum is required, and it is designed for continuous operating and unattended operation.