I put this purifier in my son's room because he has dust allergies. The purifier works really well and is so quiet. I like the design and look of it because it is not too bulky. It was also really easy to set up. The timer function is easy to use, and I will usually set it for 8 hours while he is at school. I can easily keep it on all day with how quiet it is. I like how compact it is and can easily fit in many places in his room or around the house. It is lightweight and I can move it to another room when needed. I also love that it takes in air from all directions instead of just the front. I am definitely considering buying more to keep in other rooms of the house.