Bosch dishwasher E22 code: filters clogged

The filters are blocked with food waste, so water cannot circulate properly. Cleaning the filters fixes this in most cases.

Likely causes

Listed from most to least common.

1. Food waste built up in the filters
2. Filters not fitted correctly
3. Pump cover blocked

How to fix the E22 code

1. 1

   Step 1: Remove the filters

   Take out the bottom rack, twist the cylindrical filter counterclockwise and lift it out with the flat filter.

2. 2

   Step 2: Wash the filters

   Rinse under warm water and use a soft brush to remove grease and food.

3. 3

   Step 3: Check the pump cover

   Look into the sump and clear any debris around the pump cover.

4. 4

   Step 4: Refit correctly

   Seat the flat filter flat, then twist the cylinder in until the arrows line up.

You'll need: Soft brush.

Parts that may need replacing

Check your model number on the label inside the door or on the back before ordering.

• Bosch dishwasher filter assemblyCheck prices

When to call a technician

This is usually a DIY fix. Call a technician only if clean filters do not clear the code.

A typical repair for this code costs Up to $150 in the US, including parts and labor. Prices vary by area and model.

Models this applies to

• 100, 300, 500 and 800 Series
• Benchmark Series

Codes can differ slightly between models. Your owner's manual is the final word and is available from Bosch support.

Common questions