I purchased the this product 2 weeks ago and switched with other air purifier that I had in my bedroom. This product is way better than the other one as it’s very quiet and powerful so I don’t need to listen to the machine running sounds while sleeping and it does its job to clean the air since I have a pet and the hairs flying around if I don’t put any air purifier. This is the my best air purifier ever so far ( I have 4 different brands ones at home)
Thank you,