Hi! I have need of an inline 18F-18M adapter, which traps particles of ABV that are too small to be stopped by the metal screen. The purpose is to keep my glass clean. Currently, I'm taking a slitted dome "Carbon Filter", and filling it with 5mm glass beads. This works well for 2-3 bowls, then the trapped particles make a well-worn and lubed pathway, and the rest of the particles end up starting to flow and migrate to my glass! I've tried cotton instead of beads, and the draw restriction becomes too harsh. What is out there in the way of a non-bubbling inline filter for this purpose, which might work better than my glass bead filter? I've already searched until I'm blue in the face... not finding much. Thanks!