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 ...

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 ...

The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...

One way to improve your air quality indoors is by using an air purifier — they can filter air contaminants like dust, pollen and smoke. NBC Select staffers have used air purifiers for years to ...