5pcs PC Chassis Cooling Dust Filter Professional Dustproof Soft Magnet Nylon Frame Protective

Feature： 1. Tiny Aperture： The tiny aperture of PC chassis cooling dust filter can filter fine dust, effectively block dust and keep the chassis clean. Keep the indoor space in excellent and clean condition. 2. Fluent Airflow： The ventilation rate of FF filter is up to 65 percent, which makes the airflow fluent and the heat dissipation far better than ordinary filters. It can be used for home computer case fan, dust filter, speaker mesh cover and other electrical or electronic products to keep off dust. 3. Reserved Screw Holes Design： Fine cutting process and one piece non marking magnetic frame, reserved screw holes are convenient for installation of non ferrous metal shells; for micro curved surfaces, it can also be tightly adhered to, wi