HEPA filter: There are various filters when it comes to air purifiers, but HEPA is the best. HEPA, which stands for ...

We've tested and reviewed products since 1936. Read CR's review of the IQAir Atem X air purifier to find out if it's worth it.

Explore our top picks for air purifiers that can help improve your home's indoor air quality from the California fires. Shop Coway, Levoit, PuroAir and more.

This Air Purifier 'Eliminates Smoke Completely' In Reviewers' Homes. Today It's Under $100. Kevin Cortez. Fri, January 10, 2025 at 12:46 PM UTC.

A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips for breathing cleaner air indoors if it's smoky outside.

For maximum effectiveness, Consumer Reports advises keeping the fabric pre-filter off. The Honeywell air purifier is another effective option for removing dust, pollen, and smoke, but it's most ...

HEPA (for high-efficiency particulate air) filters are used in many air purifier machines. HEPA is roughly equivalent to a MERV 17 filter, the California Air Resources Board says.

The large air purifier is designed with a 4-in-1 filter to target dust, pollen, smoke, odors, pet dander, and more. A smart sensor and touchscreen control make the purifier simple to use while you ...

A toxic soup of smoke, chemicals and particulate matter is being spread across the city by gusty winds. Here's what to look for in an air purifier.

A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips for breathing cleaner air indoors if it's smoky outside.

“Upgrading to a filter rated MERV 13 or higher can be especially important during smoky periods to effectively remove fine particle pollution from smoke in the indoor air,” the EPA says. It adds that ...