Inogen Rove 4 Particle Filters (Pair) BEST uses a non-degrading ultrasonic oxygen

uses a non-degrading ultrasonic oxygen sensor

Insert the new filter

An optional 16-cell extended battery doubles that to approximately 10 hours at the same setting

3-Year Warranty

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Inogen Rove 4 Particle Filters (Pair) BEST uses a non-degrading ultrasonic oxygenThese removable particle filters for the Inogen Rove 4 cover the air intake screens and filter out airborne contaminants from the room air before it reaches the concentrator. Compatibility Designed specifically for the Inogen Rove 4 portable oxygen concentrator. Not interchangeable with the Rove 6, G3, G4, G5, or other Inogen models each has differently sized intake screens. What's in this pack? 2 particle filters one for each intake screen on your