90mm 92mm PC Case Fan Magnetic Nylon Mesh Dust Filter Screen

Block Dust GreatUpgrade Ultra Fine Nylon Mesh (80 Meshes) could Effectively Block Most of the Dust or Pet Hair, Great for Keeping Your Fans and Computer Clean, Extend the Life of Computer Hardware | Keep Airflow GoodUltra Fine Nylon Mesh Would not Block of the Airflow From the Fans, Keep Fans Efficiency and Air Circulation in the Case, Keeping Cooling | Magnet and ScrewsItem Frame with Magnetic Strip and Screw Holes, Could Fixation Adapted to Various Material Conditions | Compatible withMost 90mm / 92mm Fans or Vents (Note: item's Magnet can attract iron case only, Not attract aluminum case) | Package Includes4x Magnetic Nylon Filter + 16x Screws