Item Details
| Item Name | Air Philter (増息薬) |
| Max Carry | 5 |
| Buy Price | 80z |
| Sell Price | 8z |
| Rarity | 1 |
| How to Get | Purchase, Combine |
| Description | It is available for purchase by the Download Content, Increase oxygen gague to 120 seconds, recover oxygen gague to the max. |