12cm Black Fan Dust Filter Computer Fan Aluminum Dustproof Cover

1. Easy installation. 2. Suitable for the home computer chassis fan dust. 3. Help to keep your PC and PC components clean, minimize the noise from the fan and extend the life-span of your fan. 4. Practical and useful computer accessory, Can protect you computer from overheating, Can be helpful in keeping your computer components clean. 5. Size: 12cm