Lint catchers, also known as lint traps or filters, are integral parts of washing machines. Positioned near the agitator or drum, these mesh or perforated screens capture lint, fibers, and debris during the wash cycle. Their primary functions include preventing drain clogs, protecting clothing from unwanted particles, and contributing to the washing machine's efficiency and longevity. Regular cleaning of lint catchers is crucial for optimal performance, ensuring a smooth laundry process and preventing wear and tear on the appliance.