Philips Respironics EverFlo Q 5 Liter Home Oxygen Concentrator with OPI , Refurbished CPAP / BiPAP Masks Easy to Use - The

Easy to Use - The "Smart" technology identifies the pump set and allows programming for only that type of pump set

Lightweight

Overall Product Length: 38

This helps reduce pain and eliminates the need for assistance

Philips Respironics EverFlo Q 5 Liter Home Oxygen Concentrator with OPI , Refurbished CPAP / BiPAP Masks Easy to Use - TheThis is a refurbished unit. It comes with a 6 month warranty Philips Respironics EverFlo Q 5 Liter Home Oxygen Concentrator The ultra quiet EverFlo Q includes all of the great features of the original EverFlo Oxygen Concentrator in a quieter model. At just 43 decibels typical EverFlo Q is one of the quietest concentrators on the market. Its small form factor, advanced motor, low power usage, and lightweight, durable construction make it easy,