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)

Easy to install, fan didn't get any louder, cooling doesn't seem to have suffered either. Keeps everything clean, I have two cats and a dog and no fur in the case, just clean every few months

These do the trick! Perfect fit, and much easier to deal with than the actual case fans. They filter out quite a bit from my dusty house. Super fine dust still gets by, but considering how MUCH dust I have to deal with (everyone in the household works blue collar and this is in the main living area) it's been fantastic. Quality is great, functional, looks good, no complaints.

Most of these things are about the same. A thin mesh nylon sheet, somehow adhered to a vinyl frame with weak magnetic strips. Slap 'em to the outside of a case, or even mount directly with existing fan mounting screws. These models in particular come with "Nano Gel-Mat" pads, which are the little white YAMITEEC branded strips you see in the product imaged. These pads can optionally be stuck... somewhere. For some purpose. I have no idea what the intended function of these little pads are, but they didn't come packaged with similar nylon screens from other vendors... so... that's a plus, I guess. I suppose you could hypothetically use them between a fan and case to reduce vibration. Possibly between screen frame and fan, for similar purposes - though the pads will not run the length of your fame and create a gap for dust to pass. These little things are throwaway, for me. But mentioning it just the same in case anyone else has a clue. There's not really anything to say. The models I purchased were 120mm and fit accordingly, and nylon screens do what you expect - filter way more than just about any other screen, without significantly affecting airflow. TECHNICALLY they will, especially as they get caked in dust, but that is also where nylon excels being so tough and easily cleaned. So long as you don't mount these with screws, you can just peel the thing off give it a quick dust, or even rinse, and slap it back in place. EZ. Highly recommend nylon case filters like these over any PVC. No difference in cost, so no reason otherwise, unless you REALLY need something rigid, like directly against an exposed fan.

I'm using these dust filters on fans inside my plant cabinet. In order to prevent dust it makes sense these would go on the back of the fan where air is coming in toward the blades, right? However, by doing this, it seems to slow the air flow significantly compared to the fan without the filter. I'm not sure that it matters for me but it is something to take into consideration.

Quality product. The magnet is strong enough to hold the filter securely without using the screws. It also comes with some little sticky pads if you for some reason can't make use of the magnet or screws. I bought the wrong size for my needs but that's my fault for not paying attention. Airflow in my case seems to be fine with them installed so there's no issue with them choking the intake fans.

There are perfect! I bought 2 of the nylon dust screens for my SFF console build intake fans. I have a corgi and the dust and hair is crazy in my house. They filter with ease and without hindering airflow much. I didn’t expect the magnets to hold the fans, but they do! Highly recommend!

Keeps my PC dust-free. Works perfectly. Easy to use. Easy to clean. The airflow is clean and healthy.

Fits snugly over fans, keeps dust out, and is easy to remove for cleaning. A must-have for PC builds.

I got this for a PC in a sometimes dusty environment (the garage) and the filters are good quality and attach easily and would definitely keep out a lot of dust but they had too big an impact on the airflow, way more than you would imagine to look at them. In the end I tested by blowing on my arm and then moving the filter in between and ... wow, you suddenly hardly feel a thing! Ultimately my fault for buying the wrong thing, but consider getting a less fine mesh version unless you know you really need that level of filter.

Not sure what the actual airflow is, but my pc is still running at more or less the same temps. Filters trap dust and microfibers pretty well. The frame is flimsy and the magnets aren't strong though; if you accidentally warp the frame, it can be a pain to straighten out.

Fa benissimo il suo lavoro. Non c'è bisogno di avvisarla perché è magnetica e filtra moltissimo. Consigliata

sehr leicht zu montieren, durch die Magnetfunktion.

Quick shipping. Good price.