Aerobic stabilized oxygen looks like a scam. Its health claims are definitely false, and I can't find a single reputable site discussing its use for purifying water that isn't also selling it.
Its interesting that they try to hide just what vitamin O is. It appears to be sodium or potassium sulfite, depending on the version you get.
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Warning - I am not an expert on anything having to do with this forum, but that won't stop me from saying what I think.
Bob