My Dyson air purifier is $200 off right now! This one is a humidifier, fan, AND air purifier all in one! My allergies have been so much better ever since I invested in these throughout out home. We actually bought both of our parents the version that purifies and cools for Christmas a few years ago. That version is also on a really good sale! LTKhome LTKCyberweek LTKGiftGuide