120mm PC Dust Filter Mesh, 4Pcs

Easy to install: magnetic dust filter is mainly used as dust protection for computer host fans or vents, etc;it is magnetic and can be directly adsorbed on the surface of the chassis, which is very convenient and practical | Wide range of applications: fan filter are suitable for most standard 120 mm fans or vents, as well as products such as acoustic grilles, electronic speakers and other electrical appliances | Ultra-fine mesh cover: the pc dust filter is an ultra-fine PVC mesh with strong toughness, which can effectively keep the fan and computer clean and prolong the life of computer hardware | Package Size: 4 x (120 mm) magnetic fan dust filter, the filter area is about 0.9 square metres; the dust filter is designed with rounded edges, not easy to scratch hands | Tips: the magnetic dust cover is mainly used in iron chassis, the adsorption force may be weaker for aluminium chassis, so additional fixing measures may be required when using on aluminium chassis