I love my filter. It cleans my air quickly and helps with my dust allergies. I love that I can keep it quiet when I want it to be and also turn it up for white noise. I like white noise when I sleep so I put it on the highest setting. I also love that I can turn off the lights of the machine so easily at night! It’s a great purifier. I already knew I would like it because my sister has one and I love hers. Now I’m saving for the biggest one to put downstairs in my living room.