Inogen One G4 Particle Filter

The G4 Particle Filter protects your Inogen One G4 Portable Oxygen Concentrator from large airborne contaminants such as dust, pollen and pet dander. Located at the air intake port, this reusable filter should be cleaned weekly to ensure optimal device operation. With regular cleaning, the G4 particle filter is expected to last for 20,000 run hours. 

Note: Using the Inogen One G4 concentrator without the particle filter may cause airborne particles to be drawn in, damaging the device. 

Cleaning Instructions

• Remove the particle filter from the Inogen One G4.
• Wash filter with mild soap and water.
• Rinse thoroughly and dry completely before reinserting.
• The filter may need more frequent cleaning in dusty environments or households with pets.
• Filters should be replaced when deformed, or when the screen becomes damaged.