A toxic soup of smoke, chemicals and particulate matter is being spread across the city by gusty winds. Here's what to look ...

We’ve included the cost of filter replacement throughout. A common misconception some people have is that one air purifier will clean the air in an entire home, says Dr. John McKeon, CEO of ...

For the uninitiated, air purifiers work by pulling air through ... noise levels, and ongoing filter replacement costs. Effective models for small spaces start around $100, while high-performance ...

This clever three-in-one device pulls bad stuff out of the air before circulating heat around your home. It's just $249 right ...

For a budget option, consider the Lasko LP300 HEPA Tower Air Purifier. It's well under $100 with low filter replacement costs, though it's most efficient for small rooms. Learn more about how ...