Quote Originally Posted by SmokinDVM View Post
Being in the HVAC line of work you probably already know this, but I'll post it here anyway...any ozone generator should be vented to the outside air, as ozone allowed to build up too high of a concentration can cause damage to lung tissue.

Never mind. After checking out the link, that unit doesn't produce ozone.
Okay Mr. Know It All, what do you know about what causes damage to lung tissue?