The Breath (2017)

In a dystopic future, there is a shortage of oxygen. People are breathing with gas masks. A thief sneaks into an old man’s house. The thief finds a plant in the house he enters. The old man realizes that he can get maskless oxygen at home thanks to this plant and special fan. The film deals with the struggle of two people for the sake of having this plant that supplies oxygen.

Unfortunately the movie The Breath is not yet available on HBO Max.