How do I clean the filter system on my Bosch dishwasher?

Remove the bottom rack, then grasp the Large Object Trap/Cylinder Filter Assembly, turn it counter-clockwise 1/4 turn, and lift it out. Flush the Cylinder Filter under running water, and also lift out and flush the Fine Filter and Micro Filter under running water. To reinstall, place the Fine Filter back first, then lock the assembly by turning it clockwise 1/4 turn until the arrows on the ring handle and Fine Filter point toward each other. (Page 15)