The Inogen At Home Particle Filter (#RP-400) includes one replacement filter that jeeps dust, pet hair, and other air-borne contaminants safely away from your oxygen.
This removable particle filter covers the air intake screens and is washable and reusable, making it one of the most environmentally friendly features of Inogen's At Home Concentrator. It is recommended that users wash and dry the filters weekly (more often in extremely dusty environments) to ensure the concentrator remains in prime working condition. Filter should be replaced when it becomes misshapen or when the screen is damaged.
Inogen At Home Oxygen Concentrator User Manual
Inogen At Home Oxygen Concentrator Multi-Lingual User Manual
