Description This computer dustproof filter has fine holes, can provide efficient dust reduction properties, protect you computer from overheating. A good helper to keep your PC and PC components clean, minimize the noise from the fan and extend the life-span of your fan. Features - Color: Black - Material: PVC - Size: About 14 x 14 x 0.45cm - Fine workmanship, both great for dustproof and ventilation, durable and sturdy. - Dust filter fan filter has ultra fine holes, protect you computer from overheating and minimize the noise. - Computer fan filters can help you keep your computer and computer parts clean, reduce fan noise and prolong the life of your fan. - Suitable for home computer chassis fan dust, speaker speaker grilles and a variety of electrical and electronic products speakers dust protection. - The mesh is intensive, Ultra-thin and lightweight also, will cause not too much burden to your fans or computers. Fine workmanship, both great for dustproof and ventilation, durable and sturdy. Dust filter fan filter has ultra fine holes, protect you computer from overheating and minimize the noise. Computer fan filters can help you keep your computer and computer parts clean, reduce fan noise and prolong the life of your fan. Suitable for home computer chassis fan dust, speaker speaker grilles and a variety of electrical and electronic products speakers dust protection. The mesh is intensive, Ultra-thin and lightweight also, will cause not too much burden to your fans or computers.