Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models have ...

Add Yahoo as a preferred source to see more of our stories on Google. The events of the past couple of years have made one thing crystal clear — air quality matters. Between those ever-feared germs ...

Intense Pure air purifiers from Rowenta have patented technology that is said to remove formaldehyde and other health-threatening indoor air pollutants. Several home air purifiers claim to remove ...

The events of the past couple of years have made one thing crystal clear — air quality matters. Between those ever-feared germs and the fires out west, air has become a major global focus. Then there ...