Here's how to make a filter to improve the air quality in your home when there's wildfire smoke outside.

Homeowners know the saying, "water finds a way." Add wildfire smoke to that distinction, another savvy invader harming indoor ...

Short- and long-term exposure to ambient particulate matter in the air—or, put simply, air pollution—has repeatedly been ...

Airmega AP-1512HH Coway’s Mighty Air Purifier—which is Energy Star-certified and has a true HEPA filter—includes built-in sensors that can monitor your indoor air quality.

Make sure your air purifier is unplugged before you begin. 2. Check the filters Most air purifiers come with two different filters: a prefilter and a HEPA filter. Some even have a third filter.

What should I consider when purchasing an air purifier? If you’re aiming to lower your COVID risk, it’s important to get a model that has a HEPA (high-efficiency particulate air) filter.

But switching over to a stronger, HEPA filter—the same kind that many at-home air purifiers use to clear the smoke, dust, and particulates present in the air during a wildfire—is effective and ...