Hi, i'm looking for a air oxygenator for my room, not only a air purifier, does it exist? Thanks

I suffer from rhinitis because of anxiety and stress, i'm looking for a machine to keep in my room to spread more oxygen in the air, but i find only purifiers, they are good but i'd like to improve the oxygen ratio in the air around me to feel better. Please tell me if some machines like that do exist. Thank you

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dablufox says

5 years ago
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