I am OBSESSED with this air purifier!!! I have owned many different brands and this one beats them all and by FAR! It’s so simple and easy to use, I love the clean air percentage display, and there’s sooo many settings!! The setting to kill germs has been a game changer when my kids are sick. You can literally feel the difference in the air after only minutes of this running.. absolute must have for everyone! I’m going to get one for every room in my house!