I bought this DH Lifelabs  Sciaire Essential Air Purifier a month ago and I am so happy. I let it run for 2 days and I could not believe the dust that was already in there. It makes my house smell extra fresh. It helps a lot with my asthma and bronchitis. It's also soothing for my son. It's very simple to use. You can also connect it to your Alexa. Super easy to set up. Very durable, quiet, not too big and bulky. Nice size to place in a small space and very affordable. I recommend it to my friends and family. It is a plus in my books