Presto 09909 Pressure Cooker Sealing Ring With Automatic Air Vent, Each

Key Features The sealing ring fits around the inside rim of the cover and forms a pressure tight seal between the cover and the body of the pressure cooker during cooking 2-1/2 quart and 4 quart pressure cooker sealing rings with auto air vent. Sealing ring fits around inside rim of cover and forms a pressure-tight seal between cover and body during cooking. Sealing ring fits around inside rim of cover and forms a pressure-tight seal between cover and body during cooking. Sealing ring fits around inside rim of cover and forms a pressure-tight seal between cover and body during cooking.