Looking for a deal on an air purifier

[lionheart4life]

I remember a thread from a while back that I was tracking where there were some recommendations for one but it may not be on the site any more. Basically I'm looking for recommendations on an air purifier for a small/medium sized room, and don't know a whole lot about them. I would prefer to shop through Amazon since I have a bunch of credit stored up there and Prime shipping, but for the right price I'll buy from anywhere.

Let me know you experiences or what types of machines you'd recommended. Links would be awesome too. Thanks.

 

[simpleblur]

Idylis item#195339, I think the main thing you should look for is something using a HEPA filter (which that one doesn't have).