This product is amazing. The different settings are great for different times of the day and the highest fan speed is perfect for the amount of noise we like to have running when we sleep. I would 110% recommend this product down the line.
This air purifier is quieter than I thought it would be. After two weeks, the air feels so much better. It also smells better. Glad we chose this model.
The best high capacity air purifier for the money! There is no comparison in the value you receive from this air purifier compared to other large capacity air purifiers on the market. However, if you need an air purifier for a smaller room, the airthereal APH260 is the way to go. I own 4 of them APH260 and 1 APH550. They all are energy efficient as they measure the air quality and auto adjust their fan speed to the current pollution level. Amazing products from an American based company.
it's not bad... never had anything to compare it to. it seems to do the trick. gets pretty loud when it's going hard if you use it in the kitchen when cooking.