Review on 🔍 LhhTing Replacement V10 Filters: Ideal for Dyson V10 Cyclone Series, V10 Absolute, Animal, Total Clean - 4 Pack Filters and 1 Clean Brush Included by Tim Hollinger

I'm sending them back although not sure if I'll request a refund or replacement. I will be looking for another brand soon. Judging by the reviews, I came across a defective batch. As others have said, they fit tighter than OEM filters; mine are very tight which is almost reason enough to return them; However, a much more serious problem is the loud whistling they produce, especially at medium power. Watch and listen to the attached video. There's a kind of resonance with them. So far, two of the four filters do this. The first filter did it right away; the second filter started doing it after some use. The noise is absolutely unbearable and unacceptable.