滤灰槽

例句：

1. 1. The filter ash trough is used to collect the waste from the washing machine.
   过滤灰槽用于收集洗衣机的废物。
2. 2. The filter ash tank is essential for maintaining the cleanliness of the air in the room.
   过滤灰槽对于保持房间空气的清洁至关重要。
3. 3. The filter ash can is designed to prevent dust and debris from entering the air conditioning system.
   过滤灰槽设计用来防止灰尘和碎片进入空调系统。