Dust Filter PC 120mm for Computer Cooler/PSU/Routers Nylon 80 Mesh, Magnetic Frame PC Fan Dust Mesh Cooler Filter Dustproof Computer Fan Grills (Nylon, 120 * 120mm, 2pcs, Black)

These are very nice fan screens. I have my fans in plant cabinets and this has done a great job of preventing bugs, leaves, and dust from clogging the fan without inhibiting air flow. I like that the frame is magnetic, even though I'm not needing that right now. It opens possibility for future ventilation systems. Good price point. Easy to install and it doesn't add significant weight to the mounting system.

I installed this five minutes after it arrived at my door. Super quick and easy to place. This two pack is a pretty great option even if you are covering only 1 fan intake. I placed one mesh on the interior, and one on the exterior of the PC case. Putting the extra one on the outside just makes cleaning and maintenance easier. Make sure you pay attention to the direction your fan is moving air. You want to put the filter on the intake side. The mesh has not measurably reduced airflow. It is a nylon mesh with wide bezels, so it's durable. It's matte black, so keep that in mind for color matching. It also comes with extra fan screws. Nice bonus for those who do a lot of installs. Good value.

Really inexpensive considering I recall having purchased filters nearly identical to these from a premium brand at a premium price. Airflow naturally gets restricted a little when you install these on a PC, but I dremeled out the fan hole's steel mesh on my PC case to unrestrict a little airflow, so...? I suppose it cancels out. You may find that one or two of the sides of these won't lay flat on your PC case. At least for me, this was my experience when placing it on the bottom fan (where my case is made of aluminum and not steel). It's not impossible to get it to lay flat, you just will have to loosen all four of your fan screws a little, then either play finger twister with your hand to hold it down while tightening the screws, OR use tape to aid installation. Experiment with tightening screws round robin, or perhaps tighten one corner then the opposite corner immediately after. There's a trick to it, and it's not too difficult to figure out. You'll see as you try. The key is just to get all screws 80% tightened so the filter has no tension dragging it anywhere when you start. As for the filter itself, it's premium nylon mesh. Doesn't get any better than this if that's what you're after.

Really collects the dust. I’m so glad I purchased this it keeps the dust from blowing into my heat sink on my computer. Just take it out and wash it off whenever it gets dusty.

Satisfied

Great grid size but a removable magnetic-type bezel would make removable & cleaning possible without screws and this semi-permanent mounting method. I cut some magnetic strips and glued them to these. PITA now but payoff comes later. Designers were lazy not to incorporate this idea.

The fans and dust filter fit perfectly for my project. I like to the black color to match my panels

Not bad it's amazing

I purchased the YIMATEECO 90 mm, 120 mm, and 140 mm magnetic dust filters in 2026, primarily for use in my NAS systems. The cases I use are mostly U2, U3, and U4 sizes, and although airflow was not a major issue, I decided to add additional ventilation openings for the PSU and CPU areas. These magnetic dust filters were an ideal solution for keeping those openings protected. Installation was very simple thanks to the magnetic frames, and all sizes fit securely without requiring any additional mounting hardware. The fine nylon mesh provides good dust protection while still allowing sufficient airflow. I have been using these filters for quite some time now, and they have performed very well. They remain in excellent condition, and I have not experienced any issues with durability, fit, or quality. They have proven to be a practical addition to my NAS setups. Overall, these are well-made and reliable dust filters. I am very satisfied with this purchase and would gladly recommend them for PC or NAS builds.

Ok jest dobrze! Jednak siatki powinny być żadsze bo te mogą szybko się zapychać kurzem. Samo założenie siatek to zmniejszenie przepływu powietrza o 10% a po dwóch tygodniach nawet 30% więc nie zapomnij ich czyścić.

Encaja perfectamente y no vibra, funciona muy bien.

Under my bed fans input these on. I have them in a line since the fans themselves arent that powerful but move a large volume on air. I noticed on the intake fan this thing trapped a lot of dust. Works well I just have to vaccum it everyonce in a while easy peasy. Also since my fans arent metal this doesn’t stick but the holes i. The design are perfect because it allowed me to actually just screw them in with the casing. The mesh is very fine and trapps alot of dust which is perfect for my needs since fans are on floor and i have pets the fans are essientially acting as vaccume cleaners. Lol. Overall the fans I got were not super expensive however these filters will elongate their life and make sure dust is not just flying around everywhere. Love em.

Dimensions conformes aux caractéristiques et qui marche très bien avec un ventilateur Noctua NF-A12x25 LS-PWM