The HEPA (high energy particulate arrestance) filters on board commercial jets already perform that level of filtration. Most airliners recycle 25-30% of the air in the cabin. The air that is being ...

For a filter to be certified high-efficiency particulate air (HEPA), it must be tested and proven to filter particles as small as 0.3 microns to 99.97 percent efficiency at its designed air flow. To ...

As air quality plummets, air purifiers are now essential home appliances. This guide helps you navigate choosing the right ...

Do Dyson vacuums have HEPA filters? When buying a vacuum cleaner, the filter isn’t necessarily the first thing you consider, but it can make more of a difference than you imagine, especially for ...

DeWalt is known for its high-quality selection of vacuums, but does it have anything to offer those who demand HEPA-rated filtration as well?

Does an air purifier help with allergies? Learn more about air purifiers, how they work, and if they are effective.

If you have pets or if you are affected by allergies, you know the value of a quality vacuum for keeping your home clean. While many vacuums are great at capturing dirt and hair, they can have ...

The researchers found that the most common viruses detected were rhinovirus, respiratory syncytial virus A and B, and influenza A and B.

A new study​ finds that simply having a HEPA air purifier in the classroom may not be enough to keep students safe from ...

With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

You want your vacuum to catch as many allergens as possible, rather than blowing them back out into the air, which is why HEPA filters are sought after by many buyers. You might be wondering if your ...

It’s frustrating when you vacuum your home and it feels like you’re releasing half the dust and dirt you’ve just vacuumed up through the exhaust vent. You may have heard of HEPA filters and are ...