Review on GermGuardian AC4150BLCA Sanitizer Allergens Guardian by Jennifer Stevenson

I have two young daughters with allergies, one with mild asthma and both tend to curl up under the covers at night until they sweat. I bought this for her bedroom to improve air quality for improved respiratory function as well as comfort, reduce germs in general and replace her white noise machine with the overhead projector we always had. This cleaner is still a great solution. I could see a noticeable difference in space after wearing it for just a few hours. It has become lighter, fresher and more airy. Some people say the projector wasn't sharp/focused, but ours definitely is. My girls love the fact that we can change the subject of what is being projected. Our previous white noise machine blocked outside noise well, but sound quality was poor. I love the buzz of it. It's not super quiet, which I like. Oh, and thanks to the amount and speed of circulating air, the room stays cool. I would definitely buy it again and would highly recommend it to parents.