AEG Washer Dryer: drain filter error

Professional Repair Guide

What is this symptom?

Experiencing a drain filter error on your AEG Washer Dryer? This issue, indicated by error codes E20, F2, or C2, means your machine is unable to drain water effectively. You'll notice water remaining in the drum, and the cycle may halt unexpectedly. Common causes include a clogged drain pump filter, a kinked drain hose, or foreign objects obstructing the pump impeller.

Urgency: Medium

Possible Causes

Clogged drain pump filter

How to Identify: Machine displays drain error code (e.g., E20 and water remains in drum; debris visible in filter on inspection.

Part: Drain pump filter

Foreign object in pump impeller

How to Identify: After cleaning the filter, pump impeller does not spin freely; objects such as coins or buttons are present.

Part: Pump impeller

Kinked or blocked drain hose

How to Identify: Drain hose is bent, twisted, or clogged; water flow is restricted and remains in machine.

Part: Drain hose

Next step

Choose the next step for drain filter error

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Drain Hose

Carries waste water from the drain pump to your home's standpipe or sink drain.

$15 - $30 · Easy · 15-30 mins

Check fit & price
Model number required

Model-compatible Washer Dryer parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dryer Vent Cleaning Kit

Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.

View maintenance supply
Maintenance supply

Lint Trap Cleaning Brush

A narrow brush for routine cleaning around an accessible lint screen and housing.

View maintenance supply
Maintenance supply

Dryer Vent Hose Kit

A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.

View maintenance supply

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Preventive Maintenance

  • Clean drain filter regularly: Drain clogs and associated errors
    Frequency: monthly
  • Inspect and adjust drain hose position: Drainage issues due to hose kinks or poor positioning
    Frequency: every 3-6 months

Frequently Asked Questions

Why is my AEG Washer Dryer drain filter error?
The error may be due to a clogged drain pump filter, a kinked drain hose, or foreign objects in the pump.
How do I fix AEG Washer Dryer drain filter error myself?
Unfortunately, there are no DIY solutions available for this issue.
How much does it cost to fix drain filter error?
Professional repair costs can vary; please consult a technician for an estimate.
When should I call a technician for drain filter error?
If the error persists despite troubleshooting, it's time to contact a technician.

References & Sources

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • Clogged drain filter due to lint, debris, or foreign objects
  • Blocked drain hose preventing proper drainage
  • Faulty drain pump not functioning correctly

User Suggested Solutions

  1. Locate and clean the drain filter: 1) Unplug the washer dryer. 2) Find the drain filter access panel (usually at the bottom front). 3) Place a towel or shallow container under the filter to catch any water. 4) Unscrew and remove the filter, clean it thoroughly, and remove any debris. 5) Reinstall the filter and close the access panel. 6) Plug the unit back in and run a test cycle.

  2. Check and clear the drain hose: 1) Unplug the appliance. 2) Locate the drain hose at the back of the unit. 3) Inspect for kinks or blockages. 4) Detach the hose and flush it with water to remove any clogs. 5) Reattach the hose securely. 6) Plug the unit back in and run a test cycle.

  3. Inspect and replace the drain pump: 1) Unplug the washer dryer. 2) Access the drain pump (usually located behind the front panel). 3) Check for any visible damage or blockages. 4) If faulty, disconnect the pump and replace it with a new one. 5) Reassemble the unit and plug it back in. 6) Run a test cycle to ensure proper operation.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. AEG L99695HWD Heat Pump Washer Dryer "Check drain filter" er...

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