Backed by a team of skilled professionals, we are able to offer Philips Oxygen Concentrator EverFlo. This is available in different specifications in order to attain maximum client satisfaction. Lower power consumption makes oxygen concentrator patient-friendly. Additionally, the offered device weighs in at only 31 pounds, reducing shipping and storage costs and risk of injury. Philips Oxygen Concentrator EverFlo has been very similar - heavy, bulky, noisy, or requiring frequent maintenance.