So the dust filter already looks very good. The idea with the magnets on the outside of the housing is a great thing. Unfortunately, however, the air flow so severely restricted with me in my system, that is when I hand about 20 cm behind the 120 Enermax fan holding no trace. If I take the dust filter again is immediately a stream of air to remember. It may fit quite better with other fans in other systems. For me I can not use these filters, unfortunately.
