[4 Pack] 400x300mm DIY PC Case Dust Filter, 1.2mm Hole, PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case

I never thought I’d say that my new favorite PC mod would be dust filters. I raved about these all day – no joke. If care is used to cut in a straight line, these filters look like professionally-made custom pieces. The appearance is worthy of being fitted even to the outside of the PC case, being made of a stiff-yet-thin matte-black PVC material. The optional magnetic strips that are included are easily cut to fit any shape filter, and the adhesive is good and strong. The adhesive side of the magnetic strip is designed to be applied to the filter itself, so that the magnetic side may attach to a metallic surface. One way I installed these filters is fitting them between the case and the intake fans, leaving off the magnets and punching holes to accommodate the fan screws. The clean and professional look is very pleasing to the eye. The air flow is not severely restricted, but my filters are already performing great – catching dust and small particles of junk that would otherwise be circulated through my PC case. For perspective, one sheet is about as tall as a normal PC case, and twice as wide. And you get FOUR whole sheets, and SIXTEEN magnetic strips. It’s more than enough material for one PC, and if one gets creative, filters can be made for box fans or A/C vent registers in the floor or wall to keep dust from flying around one’s home. An aerator can be made for sink faucets or shower heads. A barrier can be made for a hamster or reptile cage. I imagine it can also be used for pattern sewing and needlework. The creative uses for this product beyond the intended ways are numerous. I can certainly attest to the awesome value and potential of this bundle, and I can’t recommend it enough. There’s a good chance some custom-made and visually-pleasing dust filters will be your new favorite PC modification too!