Review on Bagotte H13 True HEPA Air Purifier: Powerful Quiet Cleaner for Large Rooms, Bedrooms, and Homes - Allergies, Pets, Odors, Smoke, Dust, Pollens, and Ozone-Free by Mark Grady

This is one of the best air purifiers I have ever used in my bedroom. I used a smaller one before but it didn't work that well. The previous one was a bit noisy when working and I had a hard time falling asleep. It has a sleep mode that makes almost no noise and I can sleep well with it. I have carpet in my room and there is a lot of dust which I can see with a flashlight but you can't see it well. This one will surely collect them all. I have very severe allergies and am quite sensitive to bad air. After using it I can say that it does its job well. It has a different speed level that runs faster and harder, it's easy to adjust with one button. It has a timer that can be set before bed, so you can set how many hours it stops. It has a reminder button to change the air filter, which is cool. I don't have to remember or worry about when to replace it. Would definitely recommend and will be buying more to put in any room.