Low-cost, DIY air purifiers are proving to be just as effective as expensive commercial units at protecting indoor spaces ...

SAVE 25%: As of March 5, you can get the PuroAir HEPA Air Purifier for $149.99, down from $199, at Amazon. That's a savings of $49.01 and the lowest price we've seen on this model yet.

Smoke particles carried by the wind infiltrate homes, schools, and offices, posing serious health risks. To help solve this, ...

When wildfires threaten people's communities, human health is impacted far beyond the inferno. Residual smoke distributes in ...

Just in time for spring allergy season, Amazon has discounts on some of the best air purifiers ahead of the Amazon Big Spring Sale. You'll be able to find the best model for your ...

Researchers have developed a low-cost, durable, do-it-yourself (DIY) air cleaner that works as well as more expensive HEPA ...

To combat hay fever or pet allergies, your air purifier should be equipped with a High Efficiency Particulate Absorbing (HEPA) filter. "These filters can remove up to 99.97% of small airborne ...

Sneaky particles can creep through vents and other home openings, but buying high-quality HEPA filters can be costly and inaccessible for many. That’s why Richard Corsi, the dean of the College ...

To help people protect themselves and their families, researchers have developed a low-cost, durable, do-it-yourself air filtration system that works as well as more expensive HEPA filters to ...

You’ll see this acronym a lot when shopping for air purifiers. It means High-Efficiency Particulate Air filter. HEPA filters use thousands of very fine fibres to catch particles of all sizes.