The Inogen One G4 particle filter help to provides you with clean oxygen and it can also reduce your allergy symptoms. The replacement filter is Eco-friendly protects the air intake screens and helps keep dust mites, pollen and other contaminants away from the air intake vents. Maintaining an effective particle filter will also help to extend the life of the Inogen G4 portable concentrator unit by keeping it free of unwanted particles. Includes one filter.
Regular washing and replacement of damaged filters will help to maximize this. Inogen particle filters are also low-maintenance - washing once a week is usually sufficient cleaning. Additionally, removing and replacing the filters is a simple process.