How does an air purifier circulate an entire floor /multiple rooms, and not just the air around it?

Question

How does an air purifier circulate an entire floor /multiple rooms, and not just the air around it?

In: 15

Answer 1

It doesn’t.

The fans can move air around a large room, but a standalone air purifier will not have much impact on neighboring rooms. It may be able to keep stuff from spreading from one room to another by cleaning it out of the air before it has time to travel to other rooms.

Answer 2

It doesn’t.

The fans can move air around a large room, but a standalone air purifier will not have much impact on neighboring rooms. It may be able to keep stuff from spreading from one room to another by cleaning it out of the air before it has time to travel to other rooms.