Not sure if you were looking at the actual company website.
I'm certain that I've read on their site that they produce no
NoX.
It is Aranizer.com and there's a fair amount of info there.
Generally, you can't use ozone air purifiers to ozonate
water, just because they are typically not set up with a tube
and bubble stone into a concentrated location. They are
designed to broadcast the ozone into the air.
The enaly units are fine for ozonating water. I personally
use my miedical grade Longevity EXT-120 for everything now,
just because I have it. But for over a year I used a little
unit similar to the enaly.