12*12cm/14*14cm pc chassi de refrigeração filtro de poeira magnética pvc net guarda ventilador capa filtro de poeira antipoeira net 8*8cm para computador

140mm 120mm 80mm Magnetic Frame Computer PC Mesh Nylon Fan Dust Filter Cover Grills With Magnet Dustproof Computer Case Cover Features 100% Brand new! Ultra fine nylon filter provides great dust reduction properties. 80/120/140mm nylon fan dust filter cover grills, reduce the fan and parts cleaning time, prolong its' working life, even if filter dirty, very easy cleaning and replacement. Item's frames with magnetic strip and screw holes, could fixation adapted to various material conditions. Compatible with most 80x80mm or 120x120mm or 140x140mm fans or vents. (Note: item's magnet can attract iron case only, not attract aluminum case.) Multi-use. It can be used for home computer chassis fan dust filter, speaker grilles and other electrical/electronic products speakers dust protection. Specifications Material: Nylon, magnet Color: As pictures show Size: About 8x8cm/3.1x3.1", 12x12cm/4.7x4.7", 14x14cm/5.5x5.5" Attention Please allow tiny size deviations due to human measurement. This magnetic dust filter is only suitable for iron computer PC case, not for aluminum made case. Package included 1 x Magnetic Nylon Filter