Atmosphere™ Air Purifier

If the Ozone layer is depleting, why can’t we just rebuild it?
From what I read ozone is pretty easy to create, even ionic air purifiers produce pure Ozone. What is stopping people from creating a machine that could repair the atmosphere? (along with everyone taking better care of the environment, of course.)
Takes energy to make ozone.
Energy is made by methods that destroy ozone.
Unless we get a fuckload of solar panels…. which…
I think the thing is, we can’t build something that would replace that much ozone. I believe there is a lot up there.
Atmosphere – Medium.m4v