Our top recommendation is the Levoit Core 400S, a powerful and efficient model with true HEPA filtration, smart controls and wide coverage to help remove allergens and improve air quality.

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 ...

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. Although spring ...

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 ...

Thick smoke blanketed the streets and seeped into homes and vehicles, prompting an air quality alert for the county.Residents ...