I bought 2 mini’s because I have compromised breathing from lung cancer, and I see the fires have started in Canada again and I was going to be ready if that went down again. What I didn’t expect after trying allll the other purifiers, even the Molecule which is all hype and no difference, is to turn this on and within 10 minutes realize - holy! My furniture smells like my dogs! Was completely nose blind to it when apparently the air smelled like those furry Fritos too! So now I’ve cleaned all the dogs haunts, and those spaces are no longer haunted by them! But I sincerely love these purifiers! I’m salivating to get my hands on the water purifier, but gotta wait for a budget surplus! Thanks Sans, for making something that does what you claimed. These days that’s as refreshing as the air is in my house now :)