How do I remove and clean the drain pump filter?

Open the lower cover cap using a coin, then turn the drain plug to pull out the hose and allow water to drain into a vessel. Turn the pump filter to the left to open it, remove any foreign material, then turn the pump filter clockwise to close it, reinsert the drain plug, and close the lower cover cap. It is important to unplug the electrical power cord before cleaning the washer interior to avoid electrical shock.