Outer casing is made of galvalume, stainless steel, electrolytic sheet,galvanized sheet iron or aluminum alloy sheet
Structure of compact, easy to install
Low power consumption, low running costs
With a high-capacity fan, in long-term use under high static pressure,but can also maintain a low noise
Wide range of applications, fit a variety of clean room from FS209D Class 10,000 ~ Class 1
FFU system is convenient and flexible, can be applied to any structure and the level of the clean room. It can also be used in other cleaning devices, such as: portable clean room, clean bench, clean corridors and so on.
HEFIL was founded in 2001. HEFIL brand is famous both at home and abroad. Hefil is devoted to the development and manufacturing of air filters, chemical filters, high temperature resistance filters, fan filter units, other products.