At one third of the price of our top pick, this air purifier from GermGuardian will save you money without too much sacrifice ...

Pretty, compact and able to slay 99.97% of tiny airborne particles like viruses and smoke, the Blueair air purifier is one of ...

New research exposes a startling lack of real-world testing for air-cleaning tech meant to fight airborne infections.

Here’s how air purifiers work to improve the air inside your home, plus the differences between the four most common types of portable indoor air purifiers.

That’s why this Dreo HEPA Air Purifier deal at Walmart is turning heads - it’s down to just $55.96, saving you a massive $114 off the original $170 price tag.

The Levoit Smart Air Purifier LV-RH131S-WM is an Energy Star-certified purifier, it’s top rated, comes with a true HEPA filter, and is on sale for just $89.99 at Walmart this week.

Ready to invest in some better air quality for your home? Save $135 on a new Airfire HEPA Air Purifier with this unbeatable Flash deal at Walmart.

HEPA filtration was linked to lower blood pressure in people with systolic BP of 120 mm Hg or more. Air filters may benefit the cardiovascular health of individuals living near high-volume roadways.

Even air purifiers with the best filters vary in how well they clear your home of smoke. Here's what to look for in a unit, and how to make the most of it.

I tested the Sans Air Purifier to see if it’d help my horrible seasonal allergy symptoms. Here’s how it went.

Boost the air quality in your living space and create a healthier environment with an air purifier from one of these outstanding brands.

Originally $360, the air purifier is currently on sale for just $70 — an incredible 81% off its retail cost. Dreo HEPA Air Purifier, $70 (was $360) at Walmart Shop it!