Features: Protect your computer's internal components with our 12x12cm PVC Dust Filter, to efficiently block dust and impurities while maintaining. from PVC materials, this filter boasts excellent flexibility and corrosion resistance, ensuring long performances without deformation. for enthusiasts and professional to maintain a clean and efficient computer systems. Perfect for use in home offices, gaming setups, or professional workstations where maintaining systems stability. This washable and reusable filter fit most standard PC case, offering economical to enhances cooling efficiency and reduce dust accumulation. Specifications: Materials: PVC Size:12x12cm/4.72x4.72inch Package Includes: 1Pair 120mm Dust Filter note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.