How to clean your Zanussi dishwasher filter
A blocked filter reduces wash quality and causes water drainage issues. Clean your Zanussi dishwasher filter every month to maintain performance. This takes 10 minutes and requires no tools.
Most likely causes
- 60% Food particles accumulate in the filter mesh over time.
- 30% Limescale and mineral buildup restrict water flow through the filter.
- 10% Cracks or holes in the filter allow debris to pass through.
Step-by-step
- 1
Open the dishwasher door
Pull down the lower basket to access the filter chamber at the bottom.
- 2
Locate the filter assembly
Find the cylindrical filter unit in the bottom centre of the tub. It typically has a handle or knob on top.
- 3
Unscrew and remove filter
Twist the filter handle anticlockwise to unscrew it. Pull upwards to lift out the complete filter assembly.
- 4
Rinse under running water
Hold the filter under a warm tap and run water through the mesh. Use your fingers to gently rub away debris.
- 5
Soak in hot water
Fill a bowl with hot water and a splash of white vinegar. Soak the filter for 15 minutes to dissolve limescale deposits.
- 6
Scrub the mesh gently
Use a soft brush or old toothbrush to clean between the mesh strands. Avoid aggressive scrubbing which can damage the filter.
- 7
Rinse thoroughly again
Run clean water through the filter until all residue is gone. Check for any remaining debris in the mesh holes.
- 8
Check the filter housing
Before reinstalling, wipe the filter chamber with a damp cloth to remove loose debris.
- 9
Reinstall the filter
Place the filter back into the housing. Twist the handle clockwise until tight, but do not over-tighten.