The Laerdal 781007 Vacuum Seal is a precision-engineered component designed for use in Laerdal suction systems. It ensures an airtight seal within the unit, helping maintain consistent suction performance and preventing air leakage. Manufactured from durable medical-grade materials, this vacuum seal supports reliable operation in clinical, emergency, and transport environments. Supplied in a convenient pack of 10, it is ideal for routine maintenance and replacement needs.