On 10/9/2012 2:04 PM, Han wrote:
Years ago I made an air cleaner from scrap wood, a furnace blower,
variable speed switch, and some 18x24" furnace-type filters. The plans
came from the web, and I apologize for not remembering the author. The
electric motor died recently - aw, shucks. I tried finding a replacement
blower motor, but nothing seemed available locally, and Ebay sellers
wanted too much for a blower (PLUS the SHIPPING!!! It would have been
$125 at least).

Electric motors are expensive....


What not buy the real thing for $125

http://www.ebay.com/itm/Jet-Air-Filt...em2a23be 70bb