EdenPURE Area Model Air Purifier success with allergies?

A week ago I spent about 0 on the EdenPURE Area Model Air Purifier in hopes that it would help with my allergies. I currently take allergy med (allegra) and have finished my weekly allergy shots and have moved on to the montly shot schedule (and will be on this for probably 2 years).

The purifier has not made any improvement to my allergies. In fact, the ozone feature on it I am unable to use – my throat feels like it sweels shut. I addressed this to the company and they said that some people have a problem with whatever is emited into the air for the ozone feature. The employes where I get my allergy shots LOVE this product and I wish I could say the same. I

‘m going to give it a bit more time before sending it back. Does anyone have this unit? Do you have better ones that you use that you could recommend to me?

Thank you for comments.
Info. and a pic of this item is at the following link:

http://www.edenpurestore.com/inc/sdetail/74