Some refill cartridges may arrive uncharged. To fill or refill your Oasis water cartridge, follow the instructions below.
- Fill a bowl with distilled water and submerge the water cartridge in it for four minutes.
- Take out the cartridge from the water and let it sit on the counter for another minute.
- At the sink, empty all remaining water out of the cartridge so only damp foam remains.
**No water should drip out when the cartridge is held upside down**
- Dry off the cartridge completely and put the unit back together.