FFU（Fan Filter Unit ）, the Chinese professional terms for the fan filter units. FFU fan filter screen unit can be used in connection with the use of FFU is widely used in clean room, clean bench, clean production line, assembly type clean room and local application occasions .

FFU is equipped with two - stage filtration net with high efficiency . Fan from the top of the FFU will air suction and by the beginning of the high efficiency filter, the clean air after the whole out of the wind speed with 0.45M/S + 20%. Suitable for obtaining a high level of clean environment in a variety of environments . It provides clean rooms with high quality and clean air with different sizes and different degrees of cleanliness. In the new clean room, clean workshop type renovation, you can improve the level of cleanliness, reduce noise and vibration, but also greatly reduce the cost, easy installation and maintenance, is the ideal component of the clean environment. http://www.hk-edisound.com