Xnuiasqe 2pcs 140mm PC Dust Magnetic Filter 14CM PC Computer Case Cooler Fan Dust Filter Magnetic Frame Dustproof Cover B

1. TINY APERTURE: Tiny aperture can filter fine dust, effectively block dust and keep the host shell clean. Keep the indoor space in good and clean condition. 3. PREDRILLED HOLES: Precise cutting process and nonmarking magnetic frame, reserved holes are convenient for installation of nonferrous metal cases; for micro-type curved surfaces, it can also be tightly adhered, with good dustproof effect. 2. HIGH VENTILATION RATE: The ventilation rate of the filter is as high as 65%, which makes heat dissipation far ordinary filters. Can be used for home computer case fans, dust filters, speaker grills and other electrical or electronic products to prevent dust. 4. STURDY NYLON MESH: The toughness of the nylon material creates a strong resistance to pressure, other plastic mesh. Magnetic fan filter supports 140mm fan ventilation holes, convenient and thoughtful! 5. MAGNETIC FAN FILTER: The magnetic fan filter can be easily installed on the ventilation holes of the chassis or power supply and can effectively isolate dust and dirt intrusion. Users can install it quickly!