Quote Originally Posted by Clear View Post
I used that idea, but didnt want to spend $30 or whatever on that one filter, so this is what I did







It works great and I leave it on 2, you can feel the air moving around the room.

littleindiangirl, the large dust particles will never make it to the hepa filter! especially with my setup lol

Looks like a great idea. How well does it work? I'm working on a prototype can filter using screen and 4" PVC tubing with a blower from a central A/C unit. Sort of an industrial version of the one in the DIY. I just need to find a place to get the activated carbon in bulk.

Edit: I didn't read the last part of your post. I see it works good.