Review on 🖥️ DustEND G1 Premium PC Case/Fan Dust Filter Material - Black, 950 x 155 x 1 mm by David Stover

It's ok I think. This will likely be a secondary or outer layer for larger things, if anything. I had this on an old PC case and it still let through a decent amount of dirt and dust. Of course it was a lot slower, so I think he did his job well enough. The downside is that there are almost no air restrictions, but you have to accept it for what it's worth. But it also caught a lot. There's almost no sticky residue, and I had to use velcro, which was handy but annoying at the same time. Instead, I attached this thing to my vents and the back of the fans, and this thing tends to pick up a lot more crap in the air quicker. It has its uses, but it is not used as the primary PC vent filter. The difference is noticeable, but the low-density DustEnd foam is significantly cheaper, as is the adhesive.