These removable particle filters cover the air intake screens to filter out dust, pet hair, and other air-borne contaminants. They are washable and reusable, making them one of the eco-friendly features of Inogen concentrators. Users should wash and dry the filters weekly (more often in very dusty environments) to help keep the concentrator working properly.
Inogen recommends replacing the filter when it become misshapen or when the screen is damaged.
Inogen At Home GS-100 Inlet Filter
Inogen One G3HF Rigid Particle Filters
Inogen One G4 Particle Filter
Inogen Output Filter Replacement Kit for use with the Inogen One G3 System and Inogen at Home Concentrator
Inogen Output Filter Replacement Kit for use with the Inogen One G4 System