LG WM4000HBA drain pump filter cleaning
A maintenance guide for safely draining residual water and cleaning the LG front-load washer drain pump filter.
Difficulty: Basic
Tools
- Towel
- Shallow pan
Steps
- Turn off the washer before opening the lower access panel.
- Place a towel and shallow pan under the drain hose.
- Drain remaining water through the small hose.
- Unscrew the drain pump filter, clear debris, and rinse the filter.
- Reinstall the filter and drain hose cap securely before running another cycle.
Sources
LG drain pump filter support page; LG WM4000HBA Owner's Manual, pages 48-49