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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Specifications are sourced from manufacturer data as of May 2026 and are subject to change
1-year battery warranty [VERIFY: confirm current warranty terms with CAIRE]
returns are not accepted unless you have purchased our 30-day return insurance
Measures 5
Enjoy the freedom of travel with the Inogen One G3
OxLife Liberty Inlet Filter Caire Specifications are sourced from manufacturerThis 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
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