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🧲 Keep your PC pristine with magnetic ease—dust out, airflow in!
The MoKo 120x240mm Dust Mesh Fan Filter features a magnetic frame for quick, tool-free installation on any metal PC chassis. Its ultra-fine 1mm PVC mesh effectively blocks dust while maintaining optimal airflow to prevent overheating. Designed for standard 120x240mm fans and power supplies, this washable and reusable filter reduces noise and extends your computer’s lifespan by protecting internal components from dust buildup.


| ASIN | B07R4WWX4W |
| Best Sellers Rank | #1 in Desktop Computer Fan Grills |
| Brand | MoKo |
| Brand Name | MoKo |
| Compatible Devices | Desktop |
| Cooling Method | Air, Water |
| Customer Reviews | 4.6 out of 5 stars 3,851 Reviews |
| Included Components | Dust Filter |
| Item Dimensions L x W x H | 7.87"L x 7.48"W x 0.04"H |
| Item Highlight | Magnetic Frame, PVC mesh, Dustproof without Sacrificing Heat Dissipation, Easy Installation |
| Item Weight | 1.4 ounces |
| Manufacturer | MoKo |
| Material Type | Polyvinyl Chloride |
| Model | P840034617566 |
| Noise Level | 14 db |
| Number of Items | 1 |
| Number of Packs | 2 |
| Part Number | P840034617566 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 7.87"L x 7.48"W x 0.04"H |
| UPC | 840034617566 |
| Unit Count | 2 Count |
| Voltage | 12 volts_of_direct_current |
| Warranty Description | No Warranty |
E**S
A Must-Have for Any PC Owner Looking to Reduce Dust
A Must-Have for Any PC Owner Looking to Reduce Dust I've been using these magnetic dust filters for a few months now, and they have completely solved the dust problem in my computer. The installation could not be simpler—the strong magnets snap right onto my metal case without any need for tools or adhesive. I was initially concerned about airflow restriction, but my temperatures have remained perfectly stable. The real test was with pet hair, and the fine mesh has done an excellent job of keeping my two cats' fur from clogging up the fans and heatsinks. Cleaning is a breeze; I just pop them off every couple of weeks, rinse them with water, and they're good as new. For the price, getting two high-quality filters is fantastic value. Bottom Line: These are an effective, affordable, and incredibly easy-to-use solution for keeping your PC clean. They significantly reduce dust and pet hair intake with minimal impact on airflow or noise. Highly recommended.
B**Y
The caped Crusader of Clean Pcs and more!!!!
The MoKo 400x300mm DIY PC Case Dust Mesh Filter is like the unsung hero of your computer setup—quietly working behind the scenes to keep your rig clean and cool. Here's why it deserves a standing ovation: First off, the customizable size is a game-changer. You can snip and shape it to fit your PC case like a tailor crafting a bespoke suit. And those magnetic strips? Genius. No drilling, no screws, just a satisfying click as it snaps into place. It's like the Lego of dust filters—fun and functional. The 1mm holes strike the perfect balance between dust defense and airflow. Your PC stays clean without suffocating, which means your components can breathe easy and perform at their best. Plus, it's not just for PCs—this versatile filter moonlights as a dust shield for gaming consoles, speakers, and more. Talk about a multitasker! Cleaning is a breeze too. The magnetic design lets you pop it off, give it a micro fiber cloth rub down, and slap it back on. It's like having a reusable coffee cup for your PC—eco-friendly and efficient. Sure, you might need to wield some scissors to get the perfect fit, but that's a small price to pay for a dust-free, high-performance setup. Overall, the MoKo Dust Mesh Filter is a must-have for anyone who values cleanliness and convenience in their tech life. It's the little filter that could—and does
S**D
Skeptical at First, but This Dust Filter Is a Game-Changer
I was a bit hesitant about the MoKo 400x300mm DIY PC Case Dust Mesh Filter, but it completely exceeded my expectations! Cutting it to the exact size for the two areas of my case was super easy—just measure, snip, and it’s a perfect fit. I decided to place the filters on the inside of the case panels, which cleverly hides the magnets for a clean, seamless look. The mesh is easy to clean, which is a huge bonus. A quick wipe or rinse, and it’s back to doing its job. I was also impressed with how well it maintains airflow—no noticeable impact on my system’s cooling performance. Most importantly, it keeps out dust, dirt, and, in my case, cat hair (thanks to my curious feline companion). My PC has stayed noticeably cleaner since installing these filters. If you’re looking for an affordable, customizable, and effective solution to protect your system, this dust filter is a must-have. It’s practical, easy to use, and delivers exactly what it promises. Highly recommended!
D**J
Great Quality & Excellent Support!
The MoKo 400x300mm DIY PC Case Dust Mesh Filter set is exactly what I needed to keep my PC clean and dust-free. The mesh is durable, fits perfectly, and the magnetic frame makes installation simple and secure. It’s a practical solution for airflow while keeping dust out. I did run into a small issue with the magnets sticking at first, but I contacted support and they quickly sent me a replacement. The new set works flawlessly, and I really appreciate how responsive and helpful their customer service was. Overall, this is a reliable, well-made product backed by great support. Highly recommend for anyone looking to protect their PC components.
H**K
Quick and easy to use.
Effective, easy to cut, and the magnets are easy to use. Very good to stick on a case.
R**E
DIY Magnetic Dust Mesh Filter
I purchased this product because my new PC didn't come with any dust filters. It was a relatively easily installation, however some instructions would certainly have been helpful. One side is smoother than then the other and so one of the sides is meant to collect dust while the other one is meant to face inwards. This mesh has done a great job at collecting dust as I have been routinely dusting it off with a dust Swiffer. You simply measure what size you need and then cut it to the correct dimensions carefully attacking the magnetic strip to the perimeter of the grid filter. The material is durable yet easy to cut through, I would recommend using seizors. The magnetic adhesive is very sticky which is a good thing because you don't want the strips falling off the mesh after you attach it on. The only thing I'd change about this product is: #1 Certainly needs some instruction on putting it together as simple as it may seem. #2 Include some more of the magnetic strips because if I was to use the other grid, I wouldn't have enough of the magnetic strips to go around the perimeter of the mesh. Besides those two minor inconveniences I certainly think this is a great, quality product and in case you are wondering I didn't receive this product for free; these are my honest opinions (is they were negative I would certainly let you know that as well). I hope my review was helpful to someone looking to purchase this grid mesh dust filter for their PC or laptop setup or any other electronics that can use a magnetic mesh filter for a fan intake that can cause build up dust in your electronic system/ motherboard.
A**O
Great product!!
This product works exactly as intended, so I’m giving it 5 stars. It matches the description perfectly, and everything arrived well protected. If you’re an average user who just wants to keep your PC free from dust, this will absolutely do the job. It’s simple, effective, and easy to use. That said, if you’re aiming for maximum airflow while still maintaining a very high level of dust filtration, this might not be the best option for you. In that case, you may want to look into nylon fan filters, which tend to catch finer dust and debris. Overall, this is still a great product—I just initially expected something slightly different for my specific setup. For most people, though, it will work perfectly.
T**M
keeps dust out but restricts too much air from cooling fan
does the job i guess but It does restrict a good but of airflow coming from the cooling fan in my xbox (not as fine mesh). I blew on it, held it to a fan and it barely let any air through so I’m worried a xbox or any electronics with a system fan might overheat.
N**H
Staubschutz
Das sind super Staubfilter für Leute die am PC bissl basteln und vor Staubbefall schützen wollen. Lieferumfang ist Super, Große Staubfilter die man Zuschneiden kann (per Schere) und auch die Magnete sind hervorragend. Halten und sind gut magnetisch. Also für das Geld ein Muss
R**S
Hole size
The holes are more tiny than I thought, which is a good thing. I have good airflow.
M**1
Pyłu i kurzu nie zatrzyma
Bardziej jest to siatka przeciw śmieciom i owadom niż pyłowi - ma spore otworki, jak na kurz. Owad i okruchy zatrzyma, pyłu i kurzu nie bardzo. Dość sztywna i daje się kształtować i ten kształt trzyma. Jest też statyczna - pył i drobinki się do niej kleją, co też zatrzymuje wnikanie. Czy kupił bym drugi raz? Na filtr kurzowy, nie bardzo.
A**R
Buen producto
Bien empacado, buenos materiales, cumplen con su propósito perfectamente
P**H
Effective
I purchased a bespoke PC from the local specialist, but had to take it back to him on a few occasions. The problem was dust from the nearby building site (don't get me started on that subject though!). Anyway, the specialist cleaned my PC, ticked me off, and then promptly damaged the original dust screen. He apologised and said they were easily available on-line - and here's the proof! It fits in the space perfectly, helps keep my PC free from dust, was good value for money, and is quite happy at being bashed against a wall to get the dust out of it! Get them if you need them, you won't regret it!
Trustpilot
2 weeks ago
4 days ago