3D4U by Miele Valuables Separator

thingiverse

The Valuables Protector. A handy assistant for separating big and little items. Whether you're cleaning out your kitchen cabinets or a backpack, searching for a lost earring in the carpet or vacuuming up a pile of toy blocks - dirt disappears, your treasured belongings stay safe. The filter core from the Triflex HX1 was used as a blueprint for the porous surface of the valuables protector. A scanning electron microscope image shows the surface of the Triflex HX1 filter. Here too, dirt is separated from the air, but to a much finer degree. Even the finest dust is caught by the micrometer-sized pores of the filter.