适用于电子、制药、食品等各种工业，防治污染、新风过滤、中效过滤的前置滤网及空调系统回风过滤
用于涂装工厂、喷漆房、烤漆房顶部送风系统，收集细小尘埃微粒，防止油漆污染，保证房内空气高度洁净，使烤漆房内气流分布均匀
FFU is abbreviated as Fan Filter Units, which means "Fan Filtration Unit" in Chinese. Exactly is a self-powered, modular end air supply device with filtration effect. Fans from the top of the FFU will be air inhalation and HEPA filtration, after filtering the clean air in the entire air surface to 0.45m / s ± 20% of the wind speed uniformly sent out. FFU can be modularized to connect the use of the FFU, so that the FFU is widely used in the clean room, dust-free operating table, dust-free production line, assembled dust-free room and local class 100 applications.