Review Content I would buy this again Use this everyday 24 hours ,runs all day and night Good for a small unit Works well for a small unit, but became very noisey after a Week. (Motor rattle) Filters clog quickly and replacements are not cheap! I add a layer of paper towel to catch initial dirt and hopefully keep the main filter cleaner longer. Overall not bad for the price. Eliminates bad smells in small rooms Used in my sons bedroom. Works very well, the air is cleaner. I would buy this product again and again I suffer greatly from allergies, hoping this will help with my symptoms I would buy this product again Keeps air fresh and clean, even in a large room. Highly effective & efficient air purifer I am an allergy sufferer. This portable table top air purifier unit had significantly improve the quality of the air that I breathe in whether I am entertaining my guests in my living room, sleeping in my bedroom, cooking up a meal in my kitchen, and working at my office cubicle. Its compact and stylish design will complement the décor for any room inside the home, dorm room, and office space. Nice for the Bedroom. It runs quietly, and we like that it filters as well as kills germs. It is what I was looking for. It makes a lot of noise. I only turn it on at night while I sleep. Perfect size I think it is not durable enough to run it 24/7, so I use it at night when sleeping. It does make a lot of noise, but when I take out my hearing aids, it doesnt other me! Lets clear the air....this is a great product! We bought this for our sons bedroom; he has some allergy issues and using this product has been a big help to him, he loves it! Definitely would buy again! I enjoy having the air filter on my bedside table and I plan to use it in hotel rooms when we travel. I purchased one for my daughter who is also very pleased. The sound is very soft and soothing. I highly recommend the table top air cleaning system. Fantastic Product!! I just ordered another one! I use this in my small living room and love it. I have noticed that my breathing is much better!! This one is perfect I work at a construction site which has dust and dirt flying about at all times. This table top air cleaning system keeps the air in my office clean and breathe able. Quality product/Good value It really works to remove neighbors Indian cooking odors like nothing else!