The Seal Door is an essential component that creates a tight, watertight, and airtight barrier around the door of various appliances such as dishwashers, washing machines, and refrigerators. This door seal prevents leaks, maintains internal temperatures, and ensures the appliance operates efficiently without losing water, heat, or cold air. Over time, door seals can wear out, crack, or lose their effectiveness, making replacement necessary to maintain the appliance’s performance.