A fan filter unit (FFU) is a type of motorized air filtering equipment. It is used to supply purified air to clean rooms, laboratories, medical facilities or micro-environments by removing harmful airborne particles from recirculating air.The units are installed within the system's ceiling or floor grid. Large clean rooms require a proportionally large number of FFU, which in some cases may range from several hundred to several thousand.Units often contain their own pre-filter, HEPA filter and internally controllable fan air distribution.

1.Diversified design

2.The unit appearance is simple and generous

3.Equipped with high quality, high efficiency and low noise outer rotor backward inclined centrifugal blower

4.Optimized internal current sharing designed

5.With stable and multi velocity regulation function

6.With functions perfect large scale group control operating system

7.Various functions of accessories for options