Battery + Molecular sieve + Filters Set:

This is special package designed for Hidgeem SJ-OX1C portable oxygen concentrator.

The package includes: 1pc battery, 1pc molecular sieve, and 5pcs filters.

The steps of replace the battery:

The filter of SJ-OX1C oxygen concentrator:

The filters are washable, you can wash it gently with a neutral detergent.

The molecular sieve:

The molecular sieve is also replaceable, below are the steps of replace the molecular sieve:

Please note:

1. Before using this molecular sieve, please check the protective covers of the ports. If the protective covers are found to be off, do not use the molecular sieve.

2. Before using this absorption tower, please remove the 2 inlet protection covers and 1 outlet protection cover.

3. After the protective covers are removed, please install it within 5 minutes to avoid damage of the absorption tower caused by prolonged exposure in the air.