1.57inch/40mm Fan Dust Filter PC Cooler Fan Filter Dustproof Cover Computer Case Mesh 4PCS

1.57inch/40mm Fan Dust Filter PC Cooler Fan Filter Dustproof Cover Computer Case Mesh 4PCS Application range: indoor -10℃- +55℃, Protection grade; IP54 ABS resin material , fireproof and heatproof. Nylon Fan Filter, up to 89% dust-proof efficiency. (no screws included) Upgrade your cooling system with our premium fan filter grill, the ultimate all-in-one solution for dust protection, noise reduction, and equipment longevity. Crafted from flame-retardant, heat-resistant ABS resin, this fan filter delivers reliable performance in indoor environments from -10℃ to +55℃, with an IP54 protection grade to withstand daily use and environmental exposure. The high-density nylon filter achieves up to 89% dust-proof efficiency, effectively blocking dust, pet hair, and debris from entering your PC case, electrical cabinet, industrial equipment, or ventilation system, preventing overheating and extending the lifespan of your valuable electronics. Beyond dust protection, this fan dust cover is engineered to reduce fan operating noise, creating a quieter, more comfortable workspace or living environment. Designed for easy, tool-free installation (with your existing fan screws), it fits most standard square cooling fans and can be mounted in seconds. The reusable, washable nylon filter allows for repeated deep cleaning, making it a cost-effective, eco-friendly solution for long-term use. Perfect for home, office, and industrial applications, our fan filter grill is the essential accessory to keep your cooling systems clean, quiet, and efficient.

• Premium ABS Construction with IP54 Protection:Crafted from high-quality heat-resistant ABS resin, this fan filter grill delivers reliable long-term performance in indoor environments from -10℃ to +55℃, with an IP54 protection grade to shield cooling fans from dust, splashes, and debris
• High-Efficiency Nylon Dust Filter:The durable nylon fan filter achieves up to 89% dust-proof efficiency, effectively blocking dust, pet hair, and particles from entering PC cases, electrical cabinets, industrial equipment, and ventilation systems, preventing overheating and extending the lifespan of your electronics
• Noise-Reducing Design for Quiet Operation:This fan dust cover not only keeps your system clean but also minimizes fan operating noise, creating a quieter, more comfortable environment for home offices, server rooms, and industrial workspaces
• Easy Installation & Reusable, Washable Design:Designed for hassle-free installation, this dust filter fits most standard square cooling fans and can be quickly mounted with your existing fan hardware. The washable nylon filter supports repeated deep cleaning, ensuring long-term use and cost savings without frequent replacements
• Universal Fit & Important Usage Note:Ideal for a wide range of applications including PC cooling fans, cabinet ventilation fans, and industrial equipment fans. Important Note: This product does NOT include mounting screws — please use the screws from your existing fan for secure installation