Inogen One G4 Particle Filter O2ACC The Drive SIMO2 features user-exchangeable

The Drive SIMO2 features user-exchangeable sieve columns

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and other accessories:

Easy-to-Read Display and User-Friendly Control Panel

Consult your physician before switching An Oxymizer delivers oxygen differently from a standard cannula

Inogen One G4 Particle Filter O2ACC The Drive SIMO2 features user-exchangeableThis removable particle filter for the Inogen One G4 covers the air intake screen and filters out airborne contaminants from the room air before it reaches the concentrator. Compatibility Designed specifically for the Inogen One G4 portable oxygen concentrator. Not interchangeable with G5 particle filters or other Inogen portables each model has differently sized intake screens. Weekly cleaning Gently wash the filter with warm soapy water once a week,