Double Fan Filter Unit

FFU  Advantages:

1) FFU it has work long hours, low noise, maintenance-free, small vibration, variable speed adjustment, air velocity uniformity and easy installation and other characteristics.

2) FFU modular structure design, making FFU are widely used in clean rooms, clean desk, clean lines, locally 100 clean class area of the clean room and other applications. 

3) FFU has pre-filter, HEPA filters. Fan absorb the air flow from the top of the FFU and filtered by the pre-filter, then HEPA filter, filtered clean air at 0.45M / S ± 20% uniform sent. 

4) FFU provides high-quality clean air for different sizes, different clean class levels of clean room micro-environment. 

5) In the new built clean room, clean room renovation can improve the clean levels, reduce noise and vibration, and also can greatly reduce the cost, easy installation and maintenance, is an ideal component of a clean environment.