Respironics Remstar M Series CPAP Machine Heated Humidifier, model # 1051158 with the water tray, power cord/adapter and travel carrying bag, as pictured. Very good condition. Tested and working. You will receive everything seen in the photos. For sanitary reasons, the breathing hose is not included. Smoke free/pet free. Total weight with the shipping box is over 7 pounds. We are unable to take offers as we have to pay the additional postage charge.