Inogen One G4 Particle Filter

Description

The Inogen One G4 Particle Filter is a replacement filter for the Inogen One G4. These filters are designed to last for a very long time, but should be replaced when they are damaged. The filter catches dust, dirt, pollen, and other small particles to keep your oxygen supply clean. It’s also designed to protect against allergies. These filters are very easy to maintain with gentle washing once per week.