FDA Approved VARON Serene 5L Oxygen Concentrator | 24/7 Continuous Flow | Home Use Medical Grade | 4 Wheels Mobility

VARON. This machine can function as either an oxygen concentrator machine or a nebulizer machine. Do not perform oxygen inhalation and nebulizer therapy at the same time. Operating quietly at 43dB noise, our oxygen machine for breathing generates 93±3 high-concentration oxygen continuously and stably at any flow of 0.5-5L/min. It utilizes a premium molecular sieve and multi-stage filtration system to ensure pure outlet oxygen. The concentrador de oxígeno allows you to monitor the start times, internal pressure, timing time and accumulated time on the LCD display, and to easily preset the timing time by pressing the Timing and Timing-buttons for adjustment. Each press of the timing button increases/decreases the timing by 10 minutes and the maximum timing is 40 hours. The indicators below the display warn of various safety conditions. The machine is also supplied with detailed user manuals to help you to get started right away. Our maquina de oxigeno is suitable for users of different a