--- product_id: 732846049 title: "5PCS PC Case Dust Mesh Filter, 80x80mm / 3.1x3.1in Nylon Dustproof Dust Filter Cover, Magnetic Frame Computer Cooler Fan Dust Mesh Grill Black, Supports 80mm Ventilation Holes" brand: "yunseity" price: "€ 41.44" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/732846049-5pcs-pc-case-dust-mesh-filter-80x80mm-3-1x3-1in store_origin: PT region: Portugal --- # 5PCS PC Case Dust Mesh Filter, 80x80mm / 3.1x3.1in Nylon Dustproof Dust Filter Cover, Magnetic Frame Computer Cooler Fan Dust Mesh Grill Black, Supports 80mm Ventilation Holes **Brand:** yunseity **Price:** € 41.44 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 5PCS PC Case Dust Mesh Filter, 80x80mm / 3.1x3.1in Nylon Dustproof Dust Filter Cover, Magnetic Frame Computer Cooler Fan Dust Mesh Grill Black, Supports 80mm Ventilation Holes by yunseity - **How much does it cost?** € 41.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/732846049-5pcs-pc-case-dust-mesh-filter-80x80mm-3-1x3-1in) ## Best For - yunseity enthusiasts ## Why This Product - Trusted yunseity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 1. TINY APERTURE: Tiny aperture can filter fine dust, effectively block dust and keep the host shell clean. Keep the indoor space in good and clean condition.2. HIGH VENTILATION RATE: The ventilation rate of the filter is as high as 65%, which makes heat dissipation far better than ordinary filters. Can be used for home computer case fans, dust filters, speaker grills and other electrical or electronic products to prevent dust.3. PREDRILLED SCREW HOLES: Precise cutting process and one piece nonmarking magnetic frame, reserved screw holes are convenient for installation of nonferrous metal cases; for micro curved surfaces, it can also be tightly adhered, with good dustproof effect.4. STURDY NYLON MESH: The toughness of the nylon material creates a strong resistance to pressure, better than other plastic mesh. Magnetic fan filter supports 80mm fan ventilation holes, convenient and thoughtful!5. MAGNETIC FAN FILTER: The magnetic fan filter can be easily installed on the ventilation holes of the chassis or power supply and can effectively isolate dust and dirt intrusion. Users can install it quickly!Specification:Item Type: PC Computer Case Fan Dust FilterMaterial: Nylon, Soft MagnetColor: BlackProduct Size: Approx. 80x80mm / 3.1x3.1inScope of Application: for PC Chassis Power Supply, Fan VentsHow to Use:Install and usePackage List:5 x PC Computer Case Fan Dust FilterNotice:All data are measured manually, and there are certain errors in the measurement results. Review: Fun little filters. Weakly magnetic. Slap to the exterior of a case, or can be mounted with screw holes. No screws provided, but you would want to use whatever mounting hardware comes with your own fan. These were just stuck to the exterior of 2U rackmount case in a very dusty environment. Far thinner mesh than the pre-existing open cell foam filter. Functionally serving as a washable pre-filter. No effective loss of air-flow: system already thermally limited performs exactly the same. Fits what you would expect - conforms exactly to the footprint of a typical 80mm fan. Price is fine. Review: Je me suis trompé de grandeur c'est de ma faute la description était bonne ## Features - TINY APERTURE: Tiny aperture can filter fine dust, effectively block dust and keep the host shell clean. Keep the indoor space in good and clean condition. - HIGH VENTILATION RATE: The ventilation rate of the filter is as high as 65%, which makes heat dissipation far better than ordinary filters. Can be used for home computer case fans, dust filters, speaker grills and other electrical or electronic products to prevent dust. - PREDRILLED SCREW HOLES: Precise cutting process and one piece nonmarking magnetic frame, reserved screw holes are convenient for installation of nonferrous metal cases; for micro curved surfaces, it can also be tightly adhered, with good dustproof effect. - STURDY NYLON MESH: The toughness of the nylon material creates a strong resistance to pressure, better than other plastic mesh. Magnetic fan filter supports 80mm fan ventilation holes, convenient and thoughtful! - MAGNETIC FAN FILTER: The magnetic fan filter can be easily installed on the ventilation holes of the chassis or power supply and can effectively isolate dust and dirt intrusion. Users can install it quickly! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX2ZLTKS | | Brand | Yunseity | | Customer Reviews | 4.2 4.2 out of 5 stars (12) | | Date First Available | 20 May 2024 | | Item Weight | 41 g | | Item model number | Yunseity2ggemu4bay | | Manufacturer | Yunseity | | Package Dimensions | 10.11 x 8.51 x 1.5 cm; 41 g | | Series | Yunseity2ggemu4bay | ## Images ![5PCS PC Case Dust Mesh Filter, 80x80mm / 3.1x3.1in Nylon Dustproof Dust Filter Cover, Magnetic Frame Computer Cooler Fan Dust Mesh Grill Black, Supports 80mm Ventilation Holes - Image 1](https://m.media-amazon.com/images/I/61FHc8H+4zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***R on 21 July 2025* Fun little filters. Weakly magnetic. Slap to the exterior of a case, or can be mounted with screw holes. No screws provided, but you would want to use whatever mounting hardware comes with your own fan. These were just stuck to the exterior of 2U rackmount case in a very dusty environment. Far thinner mesh than the pre-existing open cell foam filter. Functionally serving as a washable pre-filter. No effective loss of air-flow: system already thermally limited performs exactly the same. Fits what you would expect - conforms exactly to the footprint of a typical 80mm fan. Price is fine. ### ⭐⭐⭐⭐⭐ Review *by P***E on 14 December 2025* Je me suis trompé de grandeur c'est de ma faute la description était bonne ### ⭐⭐⭐⭐ Review *by A***A on 1 October 2025* Fair product, you get what you pay for. No more, no less. I was satisfied. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/732846049-5pcs-pc-case-dust-mesh-filter-80x80mm-3-1x3-1in](https://www.desertcart.pt/products/732846049-5pcs-pc-case-dust-mesh-filter-80x80mm-3-1x3-1in) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-26*