Philips Respironics EverFlo Home Oxygen Concentrator 5L with OPI, Refurbished Nasal Pillow Mask The streamlined design is unobtrusive

The streamlined design is unobtrusive and covers less of the face

excessive mask leakage

or if you'll be away from home for many hours during the day

Designed to give you maximum comfort

Philips Respironics EverFlo Home Oxygen Concentrator 5L with OPI, Refurbished Nasal Pillow Mask The streamlined design is unobtrusiveThis is a refurbished unit. It comes with a 6 month warranty Philips Respironics EverFlo Oxygen Concentrator Until now, oxygen concentrators have been very similar heavy, bulky, noisy, or require frequent maintenance. But EverFlo from Respironics is a unique stationary concentrator that delivers the features homecare providers want and patients deserve. EverFlo reduces operating costs with a design that is: Lightweight only 31 lbs Smaller and sleeker