Air Purifiers

Can the units really remove bacteria, viruses, mold and yeast? Units for the home range in price from 0 - 0.00.

http://cgi.ebay.com/2-Oreck-XL-8-5-Pro-Air-Purifier-Truman-Cell-Plus_W0QQitemZ150396950855QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item23045b5947 is it safe to buy factory reconditioned? Thank you
I was hoping to find something a little bit cheaper and research it more before i purchased that one, but since you remember my question from before. You obviously know stuff bout the purifiers

My 6mo old daughter has horrible eczema. She is allergic to dogs and we have two chihuahuas. The dander must be throughout the house, we have had them for six years. Any suggestions? My husband can’t bear to part with his "hairy children".

are air purfiers any good. do they also collect dust in the air, because i want one that will collect dust. any models or ideas. thanks again.
or what is a good one

does anyone use one ? do they really help with smoke elimination ? anyone recomend a certain model ?

Are air purifiers really good in cleaning the air? Are the ones that don’t need filter replacement the better ones? I have allergies and heard they are quiet good.

I was doing some research on the net regarding Air purifiers.
They state that ionizing the air is not effective.

They also talk about something called "hydroxyl radicals".

Anybody heard about this. Any opinions on a good air purifier?

I’m looking for an Air purifier for my 10×16 bedroom. I’d like one that that’s quiet, under 0 and one that I won’t have to buy filters for.

If you have one like this I’d like to hear the good and bad and any recommendations that you may have?

I moved into an older house in October and since then, my allergies have been really bad. I was looking into the Rabbit Air purifier but it’s a lot of money to spend without first getting people’s opinions.

Does anyone have personal experience using one? Did you notice a difference? Are they a scam?