aspirator filter pump

例句：

1. 1.The aspirator filter pump is used to remove impurities from the air.
   吸引泵用于从空气中去除杂质。
2. 2. The filter pump is essential for maintaining the cleanliness of the water supply.
   过滤器泵对于保持供水的清洁至关重要。
3. 3. The aspirator filter pump is designed to efficiently remove particles from the air.
   吸引泵设计用来高效地从空气中去除颗粒物。