Clarifications and Features: * Vacuum adjustment allows a weight of between 80 and 550 mm and a free husband of 27 liters per minute * Meets the American Association for Respiratory Care (AARC) guidelines for home suction for infants, infants, children and adults. * The power source in the switch mode enables operation on any 100 V-240 V AC voltage. * Integrated bacterial filter. * Automatic float closure to prevent unit flow. * Uses a rechargeable battery with 60 minutes running time.
