400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case

I moved my new PC to the top of my rolltop computer desk. Five months later the CPU temperature was up 10 degrees. So it was time to clean the dust out. Ordered this item only to find out the desktop came with removable 0.3 screens. But my old desktop on the floor does not. Easy to cut and 3M adhesive magnet strips are going on the old desktop. Now I am looking at the foam filter materials to stop the fine particles that collect inside.

Fantastic, highly recommend! Very easy to cut but still super durable mesh. Very heavy duty magnets. Worth every penny.

Works great, both the adhesive and magnetism are efficient in strength. I placed a magnet wrong and after two days I was able to peel it off and reapply it to a new spot with no sticky residue left behind and plenty of adhession to keep using the same magnet. Only using scissors, I managed to make some pretty clean cuts so it's pretty easy to use.

Easy to cut to fit, suprisingly easy to shape. Magnets lack enough strength. Works as advertised.

Does what it says, easy to use and looks great. No cons yet.

Easy to cut and fit into my computer side panels. Completely negative pressure build so it’s vital for my to suck fresh air from the sides and for it to be filtered too!! Good price for the money too

Used to mod my PC, it does better than I thought it was going to do for filtering dust. It does clump up, which is a good sign to just clean it. Used for about a year now and nothing is wrong with it if you just do typical maintenance.

The filters were shipped sandwiched between 2 hard flat pieces of cardboard in a snug plastic bag. They arrived pristine, which I can't say for others I've bought on here (typically rolled up and/or crinkled).