Oxygen generator device, 5 liters, American AirSep, almost new with very little use. The device features a practical design, compact size, lightweight, and easy to transport and move. It operates efficiently 24 hours a day and produces oxygen with a concentration of up to 93% ±3%. It has low energy consumption (less than 300 watts) and a quiet operating time. The market price is known to be less than 3,000 riyals. Price requested: 2,500 riyals.