Useful PC Guard Aluminum Case Dust Filter 120mm Dustproof Computer Fan Cooling

Label:Yes Color: Black Package:1 x Dust Filter Heatsink Material: Aluminum Application: Computer Case Type: Heatsink

Features: Fit the filter on your computer case to Stop dust get into the computer. Keep dust away from your power,cpu and the whole case. Make your computer fan work longer and muter,the mainboard work better too. Wave-folded Design - Provides larger surface area for dust blocking.