120mm Black Steel Computer Case Fan Mesh Grill / Guard / Filter - Small Hole

I used these in an entertainment cabinet I was building using PC fans and a fan controller. I wanted a clean, professional look when drilling holes into the sides of the cabinet.These covered the 120mm fans I used perfectly. One word of advice: it's not a bad idea to get the rubber gaskets too, it will prevent any rubbing or chance of other friction related noises.Top quality stuff, I actually ordered this months ago and I'm back now ordering more for another project.

I feel this is good but a tiny amount of the paint was missing and there was rust, so quality is at issue if you need it to last a long time.

Nice sturdy grill. It was thicker than I was expecting and is definitely a well-made part.

I put these under the fans that I use to cool my laptop because I found that if I placed it on top the airflow to my laptop was greatly reduced. I checked on them after about a month and they work well to filter out dust - dust was on the filter and not on the bottom of the laptop. I would have to regularly blow out the dust from my laptop which has decided that it wants to run hot particularly when I'm playing online games, so far I haven't had to do this.

Decent filters but they significantly reduced the fans airflow. I would recommend the medium holes unless you have a specific purpose for the small ones.

Works well if hole cut by a 3 1/2 - 4" hole saw in the case.

well it s a strong material, i used it to cover some holes i did for heat dissipation on my laptop but it can be used for other stuff if you have ideas

These are my favorite type of fan filters. They collect the dust very well. The most important use I have had them for was a 360 radiator which use to be a pain in the but to clean and now I don't remember the last time I had to clean it other then wiping off these filters with a damp cloth every now and then and of course redoing the water which is a separate matter :D.The only problem I have with these are the price. I have not been able to find them for a cheap price in bulk amount (10 or more).I also use some cheap plastic mesh filters from time to time, but most of my fans require the filter to be raised where the blades are otherwise they will rub against it or suck it in (well if they are plastic they will suck in easily).If I could get these for cheaper I would buy a lot more of them.