filter dust separator

例句：

1. 1. The filter dust separator is essential for maintaining clean air in the factory.
   滤尘分离器对于工厂保持空气清洁至关重要。
2. 2.The engineer designed a new filter dust separator to improve efficiency.
   工程师设计了一种新型的滤尘分离器以提高效率。
3. 3.The filter dust separator effectively traps dust particles and prevents them from entering the air conditioning system.
   滤尘分离器有效地捕捉粉尘颗粒，防止它们进入空调系统。