The Honeywell air purifier is my very first air purifier. I have yearly allergies instead of seasonal so I try to make my house allergy free as much as possible. My doctor suggested an air purifier so I got this one. I must say I am very impressed. First of all it’s easy to put together just requires placing filters where they go. After that my first impression was how quiet each level (except for turbo) is. I constantly checked it to make sure it was on. I first tried it in my living room since my daytime activities happen there. Then I tried my bedroom. I wake up with my allergies giving me an issue which is why I tried my bedroom. My favorite place for it is my bedroom. And I love the turbo function because the cool air helps cool my room. I’m so glad the doctor suggested one of these because I don’t wake up to allergies at the time.