How long do I run my air purifier?
![How long do I run my air purifier?](https://icdn.digitaltrends.com/image/digitaltrends/coway-airmega-300-air-purifier-440x292-c-se.jpg)
Air purifiers use a variety of filters to clean a home’s air — but how long do they need to do their jobs? Here’s how long to run your air purifier.
Air purifiers use a variety of filters to clean a home’s air — but how long do they need to do their jobs? Here’s how long to run your air purifier.