Sporlan C052capt-tt-hh drier is specificall designed for cap tube systems with wax issues. It has carbon, solid core, strainer and felt pad. Sporlan made it for these specific issues.
And sporlan does use on the normal driers, a solid core 30 micron (which does most all the filtering) then a mesh screen 40 micron and the pad that is 20 micron. The screen and the pad are just as a precaution(oveer kill).
I'm not familiar with that dryer but will definitely check it out. Thanks for the tip.