The AR-5 oxygen concentrator filter is replaced every 1,500 hours or earlier, depending on the user interface.
AR-5 oxygen concentrator filter is compatible with the AERTI AR-5 oxygen concentrator.
The AR-5 oxygen concentrator filter is replaced every 1,500 hours or earlier, depending on the user interface.
AR-5 oxygen concentrator filter is compatible with the AERTI AR-5 oxygen concentrator.