We have tried and tested dozens of air purifiers over the years, measuring their accuracy and speed in removing airborne ...

In fact, we don't recommend ionizing air purifiers for most people. The benefits of ionization are questionable, and there's a risk of negative health issues due to the low levels of ozone the ...

Conventional air purifiers with filters suffer from decreased airflow due ... "This is the only technology that has fundamentally solved the ozone emission issue, which has long been a barrier to ...

Using a quality air purifier can help reduce indoor allergen levels during Oregon's spring allergy season. These 7 are ...

Is anyone else having a really bad time this allergy season? I don’t know about you, but it seems like my daily Zyrtec is ...

The Levoit LV-H128 is perfect if you are short on space and you want a small air purifier to sit on your desk or table.

We can't do much individually to improve outdoor air quality, but we can keep our indoor air clean. How best to do it?An air purifier can be a big help. Over the long term though, it's no substitute ...

An air purifier can be a big help. Over the long term though, it’s no substitute for frequent ventilation, according to some experts. Germany’s Federal Environment Agency argues that proper ...

air purifiers work by taking air in through a variety of filters and then sending it out particle-free. There are five basic types of filters -- electrostatic, ionizer, ozone, UV and HEPA.