It appears that many of you are big believers in the benefits of using them while you snooze. We want to know more.
Seeing as we've never owned or used an air purifier, we're curious about them.
What brand do you use? What kind of improvements in your indoor air quality have you noticed? What kind of upkeep do they need? And are they big energy suckers ... have you seen your electric bill go up significantly?
Essentially, what's the deal with these things? Are they really that great? Are they worth the investment? What are your thoughts?
image via apartment therapy; Flickr.com