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

Very satisfied. If I needed another one, I’d definitely get the same item. It’s been dependable and well worth it.

Easy to cut and fit. Mesh can also be mounted between case fans and case for better aesthetics.

Good price, does the job well.

The media could not be loaded. Can get annoying to clean, because normally air passes through, but builds up dust a lot faster with it on and requires more frequent cleaning, also temperature of the graphics card and cpu increased, but just a tad, and even thinking about modding my Xbox series X, detered me, as I don't want the console to get hotter. It may protect excess dust getting in, but will increase the heat inside the console like it did my pc.I don't think these are great for me, I had to take them down because my pc is too old and overheats, these are probably better for newer computers, that have better cooling function than my pc. If you don't mind a bit of DIY they aren't hard to install, just maybe annoying for me because I can't cut straight to save my life as I don't have a metalic ruler. I also think the magnetic strips could have been a little stronger, but it is a good product, as the filters can be easily removed good idea. The video on the product page explains the installation perfectly and it's what I used as reference.3 Stars for me to use, 4 stars for an easy guide, and quality material all sturdy and decent. I actually leave it on when not using the computer to prevent excess dust from flying into the back, when I use the computer I take it off, as it is better for me, as my fans blow out the dust at the back and gathers from the front. I use an air purifier which collects the blown dust in the air.You get 4 mech filters, and plenty of magnetic strips.

Does the job very well

The media could not be loaded. The video goes into much more detail, including comparison with my existing filter from an O11D.However, in a nutshell:Things I liked:+ Loads for your money - 4 x large 400mm x 300mm grilles and 16 x 400mm magnetic strips.+ Easy to shape and cut to your exact specifications, although I'd recommend using a metal rules and knife over just going with scissors (which will work, by the way).Things I didn't like:- 1.2mm holes are probably the largest I would want - even with these holes, a little of the smaller dust is getting through. They're about twice the size of my existing filter.Do I recommend it?Yes, absolutely. Great quality, very decent value at £15.

This dust screen arrived in a simple black plastic package. Inside, the sheets of material were sandwiched between two sheets of thick cardboard to protect them in transit.I have an HP EliteDesk 800 SFF PC that I use to run my CCTV system. It relies on air being taken in from its front and rear vents and the CPU runs hot.I have cut a hole in the case lid directly above the CPU fan and covered it with this screen. Fortunately, the lid is sheet steel so the magnetic strip attaches securely. This has reduced peak CPU temperatures from well above 70° to around 60° (monitored with CPUID HWMonitor).You simply cut the sheet to size and then cut lengths of the self adhesive magnetic strip to go along the edges. It’s very simple to use.The screen traps dust well and its magnetic attachment makes it easy to remove it to clean by wiping or with a vacuum cleaner.You get plenty of this stuff and I’m going to use it to replace the intake filters on my other PC because it’s so easy to remove for cleaning. Much easier than the current thin foam filter and I suspect air flow will be improved.For £14.99 you get plenty of material so it’s good value. The fact that it can be cut to any size or shape means it can be used anywhere you want a dust filter so it’s also versatile and I’m happy to recommend it and give it 5 stars

This came to my attention at the perfect time, as I had recently built and upgraded my wedding editing pc but used the old case, which wasn’t the best for air filtration, so I had blocked many of the holes except for the fan intakes.Now I’ve removed the foil tape and fitted in its place these filter sheets.These are larger than A4 and there’s four of them. The filter holes are around 1mm diameter and will block general fluff and debris but not smaller particles at micron levels, which may be ideal but these will do a decent job for taking care some of the dust. I do tend to clean out my PC to help efficiency and heat and with these filters should decrease the times I need to do that.These come with strips of slim flexible magnets, self-adhesive backed, you then cut your filter to size attach these magnets strips and this allows you to cover your filter intakes on the metal chassis easily. This then also allows easy removal for cleaning either vacuumed or washed.The filter sheets are plastic, wont rust and easy to cut. There’s so much filter you can possibly use them on many PCs or other applications. I had the idea of added a second layer at a different position, fixing with super glue, so that it creates tighter gaps and more filtration.I’ve got nothing bad to say, they just do the job and kit comes complete with more than enough.