Maintenance filters for the Inogen Rove 4
The Inogen Rove 4 Coarse Filter is an essential maintenance component for the Inogen Rove 4 portable oxygen concentrator.

The coarse filters protect the device from dust, dirt and other larger particles that may enter the concentrator via the air inlet.

Protection against dust and dirt
During use, the oxygen concentrator draws in air from the surrounding environment. The coarse filters help to trap larger dust and dirt particles before they enter the device.

This provides the concentrator with better protection against contamination caused by accumulated dust.