Googling DIY oxygen concentration and production reactions. It appears there is no simple method. Electrolysis sounds simple but is apparently not. Industrial oxygen has purity problems. Concentration processes use zeolite which isn’t generally ubiquitous.
Conversation
Replying to
Never built one but I know "a guy" who panic bought a cheap one pre pandemic. Which part seems hardest to make?
oxygenconcentratorstore.com/reference-mate
GIF
2
1
Show replies

