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: 14 x 14 cm- 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.Packing list: 2 x Dustproof Filter