Antiox breath mask

The antiox mask of Jedi Master Plo Koon Antiox masks, otherwise known as Antiox breath masks, functioned as specialized breath masks. They were utilized by members of the Kel Dor species to facilitate survival within atmospheres abundant in oxygen. These masks represented a unique derivation of the A99 aquata breather. The designs present on the masks varied according to Kel Dor clans.

For protection against the oxygen-saturated environment of Coruscant and various other planets, Plo Koon and Bo Keevil employed metallic masks coupled with goggles. This life-support apparatus shielded their susceptible eyes, lungs, and nasal passages while they were away from their homeworld, Dorin.