We got this air purifier to help out with seasonal allergies and it does a great job!! This air purifier was very easy to set up. It’s a nice size that isn’t to big or bulky, I can easily pick it up and move it. My son’s allergies were acting up one day so I put it in his room for the day and it seemed to help him. The air purifier is very quiet and you can hardly hear it running. If it detects something in the air ( like when I’m cooking and accidentally burn something) you can see the air quality go down and you can hear the motor speed up to cleanse the air. It has a nice digital display that shows you what your air quality is. It also has odor neutralizing technology that makes the room smell great. The smell isn’t overwhelming, you can adjust the dial to control it. We are very pleased with this air purifier!!