The risks of ozone in the home has come up before, and this article
points to some new research which emphasizes yet again that ionic air
"cleaners" pose hazards.  Ferrets take quite a few more respirations
per minute than we do, so the exposure could potentially be even worse
for them.
 
http://www.livescience.com/technology/060509_air_purifiers.html
 
Anyone who has asked a pulmonologist or an allergist already avoids these
dangerous money sinks which really provide only help with odors.
 
-- Sukie (not a vet, and not speaking for any of the below in my
private posts)
Recommended health resources to help ferrets and the people who love
them:
Ferret Health List
http://www.smartgroups.com/groups/ferrethealth
FHL Archives
http://ferrethealth.org/archive/
AFIP Ferret Pathology
http://www.afip.org/ferrets/index.html
Miamiferrets
http://www.miamiferret.org/fhc/
International Ferret Congress Critical References
http://www.ferretcongress.org
[Posted in FML issue 5238]