Although HEPA filters and ultraviolet lighting systems are effective at neutralizing bacteria in hospitals, homes and other settings, they do have their drawbacks. A new light-activated material ...

HEPA stands for high-efficiency particulate air. A HEPA filter is a type of mechanical air filter; it works by forcing air through a fine mesh that traps harmful particles such as pollen ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Ria Misra Ria Misra, an editor at Wirecutter, has traveled on her own throughout ...

She updated the article with new top-performing air purifiers from the PEOPLE team’s latest round of testing, and she removed any previous recommendations that didn’t have true HEPA filters.

Expensive furnace filters such as HEPA filters are more effective at filtering the fine particles in your home that ...

The replaceable HEPA filters maintain optimal performance, while some models are also equipped with carbon filters to eliminate odors and volatile organic compounds (VOCs) or catalytic filters ...

In a home context, an air filter would be used inside an appliance of some kind that involves air treatment. For instance, an ...