LIBERTY/LIBERTY2 Sieve Tube Replacement Kit – 1 Set

These Sieve Tubes are designed for the OxLife Liberty and Liberty2 Portable Oxygen Concentrators. These sieve tubes are to be replaced on average every year.

To access the sieve tubes, you will have to remove your battery and then the two screws located on the bottom of your concentrator. You can then remove the gray plastic and see the sieve tube assembly on each side. Three screws are holding each sieve tube in place that will have to be removed.

The sieve tubes come with a manufacturer's 1-year warranty.