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Heated Humidifier
1-year battery warranty [VERIFY: confirm current warranty terms with CAIRE]
Your G4 will alert you with the "O2 Service Soon" error on the display when the columns need attention
The Airline Priority Tag identifies your Inogen One G5 concentrator as a medical device that is exempt from carry-on and baggage charges
Specifications are sourced from manufacturer data as of May 2026 and are subject to change
OxLife Liberty Inlet Filter Caire Heated HumidifierThis inlet filter is designed for the OxLife Liberty and OxLife Liberty 2 portable oxygen concentrators. It sits inside the unit behind the battery compartment, protecting internal components from dust and debris. Which part is this? This is the internal inlet filter accessed by removing the battery. It's different from the side vents (washable cabinet filters on the outside of the unit, replaced separately). If you need the outer side vents, look for