O2 Concepts Liberty 2 Portable Oxygen Concentrator - Certified Refurbished Philips Respironics It is simple to use

It is simple to use and has a durable design to withstand the rigors of homecare use

effective full face CPAP therapy with the Philips Respironics Amara mask

making it easy to replace a depleted battery with a fully charged one while on the go

and Extra Large

One of the main improvements from the original design lies in the diffuser and exhalation port of the Pilairo Q

O2 Concepts Liberty 2 Portable Oxygen Concentrator - Certified Refurbished Philips Respironics It is simple to useMeet the latest innovation in oxygen therapy: the Oxlife LIBERTY 2. With 24 7 continuous flow performance up to 2. 0 LPM, the Oxlife LIBERTY 2 builds on its revolutionary continuous flow capability and industry leading pulse dose capacity in a lightweight, compact wearable design. The Oxlife LIBERTY 2 provides a reliable and durable, single source solution for a broad range of therapeutic needs. Continuous flow settings up to 2. 0 LPM Pulse flow