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

HEPA air purifiers may help lower blood pressure in certain groups, per a new study. Specifically, using the common appliance ...

Keeping your blood pressure within a healthy range isn't just essential for your long-term cardiovascular health, but is also ...

Research has shown that air purifiers with HEPA filters can significantly improve blood pressure for some people.

In a new study, a certain air filter lowered the blood pressure of people living near busy roadways. Experts explain why, and ...

New research reveals that a simple home air purifier could be a powerful tool for cutting high blood pressure and protecting ...

The Levoit Smart Air Purifier LV-RH131S-WM is an Energy Star-certified purifier, it’s top rated, comes with a true HEPA ...

The term HEPA has become so common that it's sometimes used as a generic way to describe an efficient filter. To be sure of what you're getting, look for terms like 'true HEPA', and avoid 'HEPA ...

HEPA is a US government standard, first set in 1983. The standard says that to earn the name, a filter must capture at least 99.97 percent of particles larger than 0.3 µm (micrometers, or microns ...

We review the best, top-rated HEPA air purifiers for the home and office online, with HEPA filters to eliminate viruses, germs, allergens and more.

HEPA filters in Dyson vacuums Some modern Dyson vacuums come equipped with HEPA filtration systems, while others don’t. Recent hype, however, has many users wondering whether or not they&#821… ...

HEPA vacuums often do work well, but some models have air gaps that allow debris to shoot sideways out of the vacuum. “It doesn’t make sense to have a high-grade filter in a vacuum that’s ...