This post was done in partnership with The Sweethome, a list of the best gear for your home. Read the full article at TheSweethome.com
It took 100 hours of research and testing conducted by an airborne particle physicist and former NOAA scientist using $100,000+ of equipment to find the best air purifier for most people: The $250 Coway AP-1512HH Mighty. It's as effective at removing particulate contaminants (such as pollen, spores, smoke, and dust) as machines over twice its size and costing twice as much. But the best air purifier for you personally depends on your specific needs, which is why we have other recommendations.