English called FFU FFU (Fan Filter Unit), Chinese terminology for the fan filter unit. FFU fan filter unit can be connected using a modular, using FFU are widely used in clean room, clean bench, clean production lines, clean room assembly and the local one hundred other applications. FFU has a beginning, efficient two filters. Fans from the top of FFU and by the beginning of the air intake, high efficiency filters, filtered clean air in the outlet side to 0.45M / S ± 20% of the wind speed uniform sent. Suitable for obtaining a high level of clean environment in a variety of environments. It provides high-quality clean air for different sizes and different levels of clean room cleanliness, microenvironment. In the new clean room, clean room renovation renovation in style, you can improve the cleanliness level, reduce noise and vibration, it can greatly reduce the cost, easy installation and maintenance, clean environment is the ideal components. After field testing, international brands generally difficult to adapt to the "China Environmental factors", although the quality is generally higher than domestic companies, but the stability test after one year are generally not ideal; the quality of the project most of the domestic low-end brands are more satisfactory. In recent years, the industry began to focus on two-way decontamination acceptance criteria of product quality and stability, and gradually to field test data (much before relying on industry reports) reflect a more realistic project cost, has far exceeded the international brand and become China's new international FFU Standard business. An overview of FFU to work long hours, low noise, maintenance-free, vibration, variable speed, wind speed, uniform, easy installation. FFU modular connector can use such FFU are widely used in clean rooms, clean desk, clean production, the assembly type clean room and the local one hundred other applications. FFU has a beginning, efficient two filters. Fans from the top of FFU and by the beginning of the air intake, high efficiency filters, filtered clean air in the outlet side to 0.45M / S ± 20% of the wind speed uniform sent. It provides high-quality clean air for different sizes and different levels of clean room cleanliness, microenvironment. In the new clean room, clean room renovation renovation in style, you can improve the cleanliness level, reduce noise and vibration, it can greatly reduce the cost, easy installation and maintenance, clean environment is the ideal components.