◉ The full name of FFU FanFilterUnits, Chinese meaning 'fan filter units', is a self-powered, modular end air supply device with filtration effect, generally placed on the 'dry' gasket seal keel frame

◉ The upper part of the FFU is the fan module, and the lower part is the filter

◉ Its main function is that the air is inhaled from the top of the FFU by the fan and filtered by the high efficiency filter, and the filtered clean air is sent out at a constant speed of 0.45m/s 20% of the wind speed on the entire outlet surface to meet the clean requirements of the clean environment

◉ Energy saving

◉ Computer centralized control

◉ Stable operation

◉ Low noise

◉ Reduce operating costs

◉ Digital adjustment

◉ It is widely used in semiconductor, electronics, food, flat panel display, clean room, clean shed, manufacturing room and all industries with clean room

◉ In particular, the cleanliness needs to be used in a large number of equipment at 10, 100, 1000, 10,000, 100000 five levels