Acacia person 120mm Computer PC Cooler Fan Case Cover Dust Proof Mesh Grill (Dust Filter) Pack of 10, Black by EMY

They work great and I have fitted them on my fans, but due to this sometimes they get pushed into them causing them to rub against the blades since some fans have slightly different dimensions causing the filters to warp slightly. A quick way to solve it though is to open the case and pop them back out.

The filters are exactly as they are presented in the pictures not flimsy nor does it snap under slight pressure, word of warning though some may have pieces where the holes are which you can pop off

I needed to use the rear fan on a MATX case as an intake, as the case had no front fan mount. The filters were great in making sure i had some filtration on the fan as there is no filter on the normally exhaust fan mount.

Where have these been all my life.Much better than the stiff metal ones.Saw these on an AdamAntIT YouTube video where he did a build and use one of these on the top exhaust fan to cut down on dust falling into the case when it's off etc..Thought they looked good so tracked them down.Glad I did.And you get quite a few.

There's plent of them and they have very small holes which should prevent mass amount of dust build up in my case. They're simple to install--you just sandwich them between your fan and the case fan screw holes, then you're gravy!Worth the purchase, and they go very far! Before you install them however, just make sure you pop out the holes since many of mine still have the cutouts where the holes are.

Ideal for covering custom made fans

I wanted to have some rectangular mesh grills to cover PC fan holes. They were the dimensions described for the product and they came predrilled in the 4 corners (some of these holes need to just be popped with the screwdriver, so if that's an issue for you, consider it, it wasn't for me)Other than that, what do I say, I ordered some mesh and exactly what I ordered arrived just a few days later.

Installed on my intake fans. They do the job but none actually had four holes fully punched through: I had to clear the holes.