Step 1
Press up on the door latch to unlock and lower the Bosch door. Pull out the bottom dish rack on wheels.
Step 2
Twist the filter cap on the inside bottom of the Bosch half a turn counterclockwise and lift it straight out.
Step 3
Remove the cylinder filter underneath the filter cap.
Step 4
Rinse both parts under water until each is clean.
Step 5
Insert the filter and cap into the Bosch, and twist the cap half a turn clockwise to lock it in place.