The replacement for the Inogen At Home filter is a single, larger filter. 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 becomes misshapen or …

Inogen ® Rove 4 ™ Particle Filters. The particle filter is designed to filter out large particles with >95% efficiency. 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 becomes misshapen or when the screen is damaged.

Browse our selection of replacement HEPA and Gross Particle Filters for Inogen oxygen concentrators. New oxygen filters help produce cleaner oxygen, protects against air-borne particles, and will extend unit lifespan.

The Inogen One G3 Particle Filter provides essential filtration for the Inogen One G3 Portable Oxygen Concentrator, capturing airborne particles to maintain oxygen purity and safeguard the device’s internal components. This filter is easy to replace and is an integral part of maintaining effective, reliable therapy.

Is your Inogen One G3 filter (Flow Setting 1-5) misshapen or damaged? Inogen recommends replacing the filter immediately. Click to learn more!

InogenOne G3 particle filters cover the oxygen concentrators 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. Particle filters must always be in place during operation of your InogenOne G3 POC.