--- product_id: 441484887 title: "400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case" brand: "ysshui" price: "NT$741" currency: TWD in_stock: true reviews_count: 13 category: "Ysshui" url: https://www.desertcart.tw/products/441484887-400x300mm-diy-pc-case-dust-mesh-filter-2pack-pvc-dustproof store_origin: TW region: Taiwan --- # Strong magnetic strip mounting DIY cut-to-fit versatility 400x300mm dust-blocking mesh 400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case **Brand:** ysshui **Price:** NT$741 **Availability:** βœ… In Stock ## Summary > πŸ–₯️ Keep your rig pristine and cool β€” because dust is so last season! ## Quick Answers - **What is this?** 400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case by ysshui - **How much does it cost?** NT$741 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/441484887-400x300mm-diy-pc-case-dust-mesh-filter-2pack-pvc-dustproof) ## Best For - ysshui enthusiasts ## Why This Product - Trusted ysshui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Washable & Reusable:** Durable waterproof PVC lets you rinse and reuse, saving time and money on maintenance. - β€’ **Custom Fit for Any Build:** Cut easily with scissors to tailor-fit your unique PC case or DIY electronics projects. - β€’ **Shield Your PC Components:** Premium 400x300mm PVC mesh blocks dust and debris, extending your GPU & CPU lifespan. - β€’ **Effortless Magnetic Mounting:** Securely attaches to steel surfacesβ€”no screws, no hassle, just snap & go. - β€’ **Optimized Airflow, Zero Compromise:** Fine mesh design balances dust filtration with superior cooling performance. ## Overview This 2-pack of 400x300mm PVC dust mesh filters features strong magnetic strips for tool-free installation on steel PC cases. Designed for high airflow and effective dust protection, they are easily cut to size for custom builds and washable for long-term use, ensuring your gaming or workstation PC stays clean and cool with minimal maintenance. ## Description Buy 400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case: Grills - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: This kit worked great for my Lancool 207! - I recently built a new PC for my son after his mini PC failed suddenly. I wanted to go with a full sized ATX build, as I usually make for myself, and picked a Lian Li Lancool 207 case. After building the system in the case, I realized that the air intake meshes were great for airflow but also great at letting dust in. I have previously made DIY magnetic filters for my Phanteks P500A case when the same situation faced me a few years back, so I looked at my options and selected this one largely on the basis of good price with a good review average. I am pleased to say it was a great choice. I had no trouble making intake filters for all of the meshes on this case. There's one particularly unprotected air intake which has very large hexagonal gaps the same size used for the rear air outflow, and I think covering that one is actually pretty important if you don't want a lot of dust coming in where SATA drives are, blowing right up into your video card through the horizontally mounted fans (you know what hates dust? horizontally mounted fans, really hard on their bearings over time as lubrication distribution is harder for them than vertically mounted fans). Please view the attached photos so you can see what I mean when I said there's plenty of materials to make all the filters you need for a case with modern airflow. Speaking of, they do reduce airflow somewhat compared to unimpeded bigger gaps, but if you're in a modern case you should still have very good airflow. I've used something exactly like this for years on my P500A case with a 12900K and it has never caused temperature issues, despite covering the entire front intake mesh so I reckon it's going to be a winner for keeping the interior clear of dust (which tends to help keep air moving nicely, you know?) Review: Absolutely perfect!!πŸ‘πŸ‘πŸ‘ - This is the stuff here, excellent thickness, plenty of material to fully filter an entire larger size gaming tower. It comes packaged in a large plastic sandwiched between two pieces of cardboard that keep it from getting beat up, folded, or otherwise damaged. No mesh will ever fully dust proof your computer, this will only increase the amount of time between routine cleanings that are necessary to keep your system running at peak performance. The holes are on this are such that they should be able to keep out pet hair, your hair, and larger material. I don't notice any restriction in air volume and temps seem relatively stable in very close to pre mesh temps, I'm seeing a .5 to 1 degree c increase which is negligible. This stuff is easy to work with, cut, and attach the magnets. Magnetic hold is pretty decent as well. After reading reviews on several others like this I noticed a common thing in that generally it's shipped in a roll which gets damaged in shipping. This was one of the few that is shipped correctly and the price is lower than others that are shipped rolled. Save yourself a few bucks and the aggravation of receiving damaged mesh and go with this one. ## Features - Effective Dust Protection for PC Longevity: This 400x300mm PVC mesh filter effectively blocks dust and debris from entering your computer case, protecting sensitive components like GPUs and CPUs from overheating. It is an essential accessory for maintaining a clean gaming PC or workstation. - Flexible Magnetic Mounting System: Equipped with strong, flexible magnetic strips, this filter attaches securely to any steel or iron surface without the need for screws. It is perfect for modern PC cases with magnetic panels, allowing for quick installation and tool-free removal. - Customizable DIY Design for Any Device: The 2-pack of large mesh sheets can be easily cut to size with household scissors, making it a versatile solution for custom SFF builds, speaker grills, game consoles, or even DIY electronics projects that require breathable dust protection. - Optimized for High Airflow & Cooling: Designed with a fine mesh pattern, this filter balances superior dust filtration with minimal airflow restriction. It ensures your fans can still pull in cool air efficiently while keeping the internal environment of your case dust-free. - Washable & Easy to Maintain: The durable PVC material is waterproof and easy to clean. Simply remove the magnetic filter, rinse it under water, and pat dry to restore its original performance, saving you time and money on compressed air cans. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Y336F2R | | Brand | YSSHUI | | Case Type | Mid Tower | | Color | black | | Compatible Devices | Motherboards (ATX, mATX, ITX), Power Supply Units (ATX), Storage Drives (3.5", "2.5"), Expansion Cards, Cooling Systems (up to 8 fans) | | Cooling Method | Air | | Customer Reviews | 4.6 4.6 out of 5 stars (1,528) | | Enclosure Material | Polyvinyl Chloride | | Internal Bays Quantity | 6 | | Item Dimensions D x W x H | 15.75"D x 15.75"W x 11.81"H | | Item Weight | 0.35 Kilograms | | Light Color | RGB | | Manufacturer | YSSHUI | | Model Name | YSSHUI DIY PC Case | | Number of Fans | 8 | | Other Special Features of the Product | Magnetic Dust Filter | | Power Supply Maximum Output | 300 Watts | | Power Supply Mounting Type | Rear Mount | | Supported Motherboard | ATX, Micro-ATX, Mini-ITX | | Total Expansion Slots Quantity | 7 | | Total USB 2.0 Ports | 2 | | Total USB 3.0 Ports | 2 | | Total Usb Ports | 2 | ## Product Details - **Brand:** YSSHUI - **Case Type:** Mid Tower - **Color:** black - **Cooling Method:** Air - **Item Weight:** 0.35 Kilograms - **Material:** Polyvinyl Chloride - **Model Name:** YSSHUI DIY PC Case - **Motherboard Compatability:** ATX, Micro-ATX, Mini-ITX - **Power Supply Mounting Type:** Rear Mount - **Product Dimensions:** 15.75"D x 15.75"W x 11.81"H ## Images ![400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case - Image 1](https://m.media-amazon.com/images/I/91Zke4rm81L.jpg) ## Questions & Answers **Q: i know the mesh is .45mm but what is the magnetic stip thickness?** A: 1/4" **Q: can this mesh be doubled up in certain places / joints that will meet up since I need it to be a bit bigger? Any tips on how to do this effectively?** A: Hot glue maybe. **Q: Does this work in an aluminium case?** A: The only problem with this is that Aluminum is a non magnetic type of metal. You would need some way to attach the screen material to the case. The screen material would work as a filter you just need a way to attach it. I could suggest maybe checking a hardware or art supply stores for some type of attachment with a channel made to slide a flat object into for display on a wall or glass. **Q: Is there any way to attach these to an acrylic side panel? Could the strips be put inside to attach to those outside?** A: if you can drill very small holes and find 4 screws and nuts to attach could always glue to inside of acrylic ## Customer Reviews ### ⭐⭐⭐⭐⭐ This kit worked great for my Lancool 207! *by J***F on February 2, 2026* I recently built a new PC for my son after his mini PC failed suddenly. I wanted to go with a full sized ATX build, as I usually make for myself, and picked a Lian Li Lancool 207 case. After building the system in the case, I realized that the air intake meshes were great for airflow but also great at letting dust in. I have previously made DIY magnetic filters for my Phanteks P500A case when the same situation faced me a few years back, so I looked at my options and selected this one largely on the basis of good price with a good review average. I am pleased to say it was a great choice. I had no trouble making intake filters for all of the meshes on this case. There's one particularly unprotected air intake which has very large hexagonal gaps the same size used for the rear air outflow, and I think covering that one is actually pretty important if you don't want a lot of dust coming in where SATA drives are, blowing right up into your video card through the horizontally mounted fans (you know what hates dust? horizontally mounted fans, really hard on their bearings over time as lubrication distribution is harder for them than vertically mounted fans). Please view the attached photos so you can see what I mean when I said there's plenty of materials to make all the filters you need for a case with modern airflow. Speaking of, they do reduce airflow somewhat compared to unimpeded bigger gaps, but if you're in a modern case you should still have very good airflow. I've used something exactly like this for years on my P500A case with a 12900K and it has never caused temperature issues, despite covering the entire front intake mesh so I reckon it's going to be a winner for keeping the interior clear of dust (which tends to help keep air moving nicely, you know?) ### ⭐⭐⭐⭐⭐ Absolutely perfect!!πŸ‘πŸ‘πŸ‘ *by J***Y on February 25, 2023* This is the stuff here, excellent thickness, plenty of material to fully filter an entire larger size gaming tower. It comes packaged in a large plastic sandwiched between two pieces of cardboard that keep it from getting beat up, folded, or otherwise damaged. No mesh will ever fully dust proof your computer, this will only increase the amount of time between routine cleanings that are necessary to keep your system running at peak performance. The holes are on this are such that they should be able to keep out pet hair, your hair, and larger material. I don't notice any restriction in air volume and temps seem relatively stable in very close to pre mesh temps, I'm seeing a .5 to 1 degree c increase which is negligible. This stuff is easy to work with, cut, and attach the magnets. Magnetic hold is pretty decent as well. After reading reviews on several others like this I noticed a common thing in that generally it's shipped in a roll which gets damaged in shipping. This was one of the few that is shipped correctly and the price is lower than others that are shipped rolled. Save yourself a few bucks and the aggravation of receiving damaged mesh and go with this one. ### ⭐⭐⭐⭐⭐ Great to Make or Replace dust filter *by O***B on January 31, 2026* Worked really good. I used a paper cutter for screen and cut magnet tape with scissors. Looks very good after installed. I replaced dust filter kids messed up and made a filter for a computer that didn’t have a filter on top intake fan. I would buy this again when needed. ## Frequently Bought Together - 400x300mm DIY PC Case Dust Mesh Filter, 2Pack PVC Dustproof Mesh Filter Cover with Magnetic Strip for Computer PC Case - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/441484887-400x300mm-diy-pc-case-dust-mesh-filter-2pack-pvc-dustproof](https://www.desertcart.tw/products/441484887-400x300mm-diy-pc-case-dust-mesh-filter-2pack-pvc-dustproof) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*